89615916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 270950400

約数和(自身を除く): 181334484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 71, 78, 87, 93, 108, 116, 117, 124, 142, 156, 174, 186, 213, 234, 261, 279, 284, 348, 351, 372, 377, 403, 426, 468, 522, 558, 639, 702, 754, 783, 806, 837, 852, 899, 923, 1044, 1116, 1131, 1209, 1278, 1404, 1508, 1566, 1612, 1674, 1798, 1846, 1917, 2059, 2201, 2262, 2418, 2556, 2697, 2769, 3132, 3348, 3393, 3596, 3627, 3692, 3834, 4118, 4402, 4524, 4836, 5394, 5538, 6177, 6603, 6786, 7254, 7668, 8091, 8236, 8307, 8804, 10179, 10788, 10881, 11076, 11687, 12354, 13206, 13572, 14508, 16182, 16614, 18531, 19809, 20358, 21762, 23374, 24273, 24708, 24921, 26412, 26767, 28613, 32364, 33228, 35061, 37062, 39618, 40716, 43524, 46748, 48546, 49842, 53534, 55593, 57226, 59427, 63829, 70122, 74124, 79236, 80301, 85839, 97092, 99684, 105183, 107068, 111186, 114452, 118854, 127658, 140244, 160602, 171678, 191487, 210366, 222372, 237708, 240903, 255316, 257517, 315549, 321204, 343356, 382974, 420732, 481806, 515034, 574461, 631098, 722709, 765948, 772551, 829777, 963612, 1030068, 1148922, 1262196, 1445418, 1545102, 1659554, 1723383, 2297844, 2489331, 2890836, 3090204, 3319108, 3446766, 4978662, 6893532, 7467993, 9957324, 14935986, 22403979, 29871972, 44807958, 89615916]

約数ペア:

[(1, 89615916), (2, 44807958), (3, 29871972), (4, 22403979), (6, 14935986), (9, 9957324), (12, 7467993), (13, 6893532), (18, 4978662), (26, 3446766), (27, 3319108), (29, 3090204), (31, 2890836), (36, 2489331), (39, 2297844), (52, 1723383), (54, 1659554), (58, 1545102), (62, 1445418), (71, 1262196), (78, 1148922), (87, 1030068), (93, 963612), (108, 829777), (116, 772551), (117, 765948), (124, 722709), (142, 631098), (156, 574461), (174, 515034), (186, 481806), (213, 420732), (234, 382974), (261, 343356), (279, 321204), (284, 315549), (348, 257517), (351, 255316), (372, 240903), (377, 237708), (403, 222372), (426, 210366), (468, 191487), (522, 171678), (558, 160602), (639, 140244), (702, 127658), (754, 118854), (783, 114452), (806, 111186), (837, 107068), (852, 105183), (899, 99684), (923, 97092), (1044, 85839), (1116, 80301), (1131, 79236), (1209, 74124), (1278, 70122), (1404, 63829), (1508, 59427), (1566, 57226), (1612, 55593), (1674, 53534), (1798, 49842), (1846, 48546), (1917, 46748), (2059, 43524), (2201, 40716), (2262, 39618), (2418, 37062), (2556, 35061), (2697, 33228), (2769, 32364), (3132, 28613), (3348, 26767), (3393, 26412), (3596, 24921), (3627, 24708), (3692, 24273), (3834, 23374), (4118, 21762), (4402, 20358), (4524, 19809), (4836, 18531), (5394, 16614), (5538, 16182), (6177, 14508), (6603, 13572), (6786, 13206), (7254, 12354), (7668, 11687), (8091, 11076), (8236, 10881), (8307, 10788), (8804, 10179)]