66896388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 136316412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 53, 54, 58, 62, 78, 87, 93, 106, 108, 116, 117, 124, 156, 159, 174, 186, 212, 234, 261, 279, 318, 348, 351, 372, 377, 403, 468, 477, 522, 558, 636, 689, 702, 754, 783, 806, 837, 899, 954, 1044, 1116, 1131, 1209, 1378, 1404, 1431, 1508, 1537, 1566, 1612, 1643, 1674, 1798, 1908, 2067, 2262, 2418, 2697, 2756, 2862, 3074, 3132, 3286, 3348, 3393, 3596, 3627, 4134, 4524, 4611, 4836, 4929, 5394, 5724, 6148, 6201, 6572, 6786, 7254, 8091, 8268, 9222, 9858, 10179, 10788, 10881, 11687, 12402, 13572, 13833, 14508, 14787, 16182, 18444, 18603, 19716, 19981, 20358, 21359, 21762, 23374, 24273, 24804, 27666, 29574, 32364, 35061, 37206, 39962, 40716, 41499, 42718, 43524, 44361, 46748, 47647, 48546, 55332, 59148, 59943, 64077, 70122, 74412, 79924, 82998, 85436, 88722, 95294, 97092, 105183, 119886, 128154, 140244, 142941, 165996, 177444, 179829, 190588, 192231, 210366, 239772, 256308, 285882, 315549, 359658, 384462, 420732, 428823, 539487, 571764, 576693, 619411, 631098, 719316, 768924, 857646, 1078974, 1153386, 1238822, 1262196, 1286469, 1715292, 1858233, 2157948, 2306772, 2477644, 2572938, 3716466, 5145876, 5574699, 7432932, 11149398, 16724097, 22298796, 33448194, 66896388]

約数ペア:

[(1, 66896388), (2, 33448194), (3, 22298796), (4, 16724097), (6, 11149398), (9, 7432932), (12, 5574699), (13, 5145876), (18, 3716466), (26, 2572938), (27, 2477644), (29, 2306772), (31, 2157948), (36, 1858233), (39, 1715292), (52, 1286469), (53, 1262196), (54, 1238822), (58, 1153386), (62, 1078974), (78, 857646), (87, 768924), (93, 719316), (106, 631098), (108, 619411), (116, 576693), (117, 571764), (124, 539487), (156, 428823), (159, 420732), (174, 384462), (186, 359658), (212, 315549), (234, 285882), (261, 256308), (279, 239772), (318, 210366), (348, 192231), (351, 190588), (372, 179829), (377, 177444), (403, 165996), (468, 142941), (477, 140244), (522, 128154), (558, 119886), (636, 105183), (689, 97092), (702, 95294), (754, 88722), (783, 85436), (806, 82998), (837, 79924), (899, 74412), (954, 70122), (1044, 64077), (1116, 59943), (1131, 59148), (1209, 55332), (1378, 48546), (1404, 47647), (1431, 46748), (1508, 44361), (1537, 43524), (1566, 42718), (1612, 41499), (1643, 40716), (1674, 39962), (1798, 37206), (1908, 35061), (2067, 32364), (2262, 29574), (2418, 27666), (2697, 24804), (2756, 24273), (2862, 23374), (3074, 21762), (3132, 21359), (3286, 20358), (3348, 19981), (3393, 19716), (3596, 18603), (3627, 18444), (4134, 16182), (4524, 14787), (4611, 14508), (4836, 13833), (4929, 13572), (5394, 12402), (5724, 11687), (6148, 10881), (6201, 10788), (6572, 10179), (6786, 9858), (7254, 9222), (8091, 8268)]