64371996

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 204906240

約数和(自身を除く): 140534244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 31, 34, 36, 39, 51, 52, 54, 58, 62, 68, 78, 81, 87, 93, 102, 108, 116, 117, 124, 153, 156, 162, 174, 186, 204, 221, 234, 261, 279, 306, 324, 348, 351, 372, 377, 403, 442, 459, 468, 493, 522, 527, 558, 612, 663, 702, 754, 783, 806, 837, 884, 899, 918, 986, 1044, 1053, 1054, 1116, 1131, 1209, 1326, 1377, 1404, 1479, 1508, 1566, 1581, 1612, 1674, 1798, 1836, 1972, 1989, 2106, 2108, 2262, 2349, 2418, 2511, 2652, 2697, 2754, 2958, 3132, 3162, 3348, 3393, 3596, 3627, 3978, 4212, 4437, 4524, 4698, 4743, 4836, 5022, 5394, 5508, 5916, 5967, 6324, 6409, 6786, 6851, 7254, 7956, 8091, 8874, 9396, 9486, 10044, 10179, 10788, 10881, 11687, 11934, 12818, 13311, 13572, 13702, 14229, 14508, 15283, 16182, 17748, 17901, 18972, 19227, 20358, 20553, 21762, 23374, 23868, 24273, 25636, 26622, 27404, 28458, 30537, 30566, 32364, 32643, 35061, 35802, 38454, 39933, 40716, 41106, 42687, 43524, 45849, 46748, 48546, 53244, 56916, 57681, 61074, 61132, 61659, 65286, 70122, 71604, 72819, 76908, 79866, 82212, 85374, 91698, 97092, 105183, 115362, 122148, 123318, 130572, 137547, 140244, 145638, 159732, 170748, 173043, 183396, 184977, 198679, 210366, 230724, 246636, 275094, 291276, 315549, 346086, 369954, 397358, 412641, 420732, 519129, 550188, 554931, 596037, 631098, 692172, 739908, 794716, 825282, 946647, 1038258, 1109862, 1192074, 1237923, 1262196, 1650564, 1788111, 1893294, 2076516, 2219724, 2384148, 2475846, 3576222, 3786588, 4951692, 5364333, 7152444, 10728666, 16092999, 21457332, 32185998, 64371996]

約数ペア:

[(1, 64371996), (2, 32185998), (3, 21457332), (4, 16092999), (6, 10728666), (9, 7152444), (12, 5364333), (13, 4951692), (17, 3786588), (18, 3576222), (26, 2475846), (27, 2384148), (29, 2219724), (31, 2076516), (34, 1893294), (36, 1788111), (39, 1650564), (51, 1262196), (52, 1237923), (54, 1192074), (58, 1109862), (62, 1038258), (68, 946647), (78, 825282), (81, 794716), (87, 739908), (93, 692172), (102, 631098), (108, 596037), (116, 554931), (117, 550188), (124, 519129), (153, 420732), (156, 412641), (162, 397358), (174, 369954), (186, 346086), (204, 315549), (221, 291276), (234, 275094), (261, 246636), (279, 230724), (306, 210366), (324, 198679), (348, 184977), (351, 183396), (372, 173043), (377, 170748), (403, 159732), (442, 145638), (459, 140244), (468, 137547), (493, 130572), (522, 123318), (527, 122148), (558, 115362), (612, 105183), (663, 97092), (702, 91698), (754, 85374), (783, 82212), (806, 79866), (837, 76908), (884, 72819), (899, 71604), (918, 70122), (986, 65286), (1044, 61659), (1053, 61132), (1054, 61074), (1116, 57681), (1131, 56916), (1209, 53244), (1326, 48546), (1377, 46748), (1404, 45849), (1479, 43524), (1508, 42687), (1566, 41106), (1581, 40716), (1612, 39933), (1674, 38454), (1798, 35802), (1836, 35061), (1972, 32643), (1989, 32364), (2106, 30566), (2108, 30537), (2262, 28458), (2349, 27404), (2418, 26622), (2511, 25636), (2652, 24273), (2697, 23868), (2754, 23374), (2958, 21762), (3132, 20553), (3162, 20358), (3348, 19227), (3393, 18972), (3596, 17901), (3627, 17748), (3978, 16182), (4212, 15283), (4437, 14508), (4524, 14229), (4698, 13702), (4743, 13572), (4836, 13311), (5022, 12818), (5394, 11934), (5508, 11687), (5916, 10881), (5967, 10788), (6324, 10179), (6409, 10044), (6786, 9486), (6851, 9396), (7254, 8874), (7956, 8091)]