64329384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 192614400

約数和(自身を除く): 128285016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 79, 84, 111, 131, 148, 158, 168, 222, 237, 259, 262, 296, 316, 393, 444, 474, 518, 524, 553, 632, 777, 786, 888, 917, 948, 1036, 1048, 1106, 1554, 1572, 1659, 1834, 1896, 2072, 2212, 2751, 2923, 3108, 3144, 3318, 3668, 4424, 4847, 5502, 5846, 6216, 6636, 7336, 8769, 9694, 10349, 11004, 11692, 13272, 14541, 17538, 19388, 20461, 20698, 22008, 23384, 29082, 31047, 33929, 35076, 38776, 40922, 41396, 58164, 61383, 62094, 67858, 70152, 72443, 81844, 82792, 101787, 116328, 122766, 124188, 135716, 144886, 163688, 203574, 217329, 245532, 248376, 271432, 289772, 382913, 407148, 434658, 491064, 579544, 765826, 814296, 869316, 1148739, 1531652, 1738632, 2297478, 2680391, 3063304, 4594956, 5360782, 8041173, 9189912, 10721564, 16082346, 21443128, 32164692, 64329384]

約数ペア:

[(1, 64329384), (2, 32164692), (3, 21443128), (4, 16082346), (6, 10721564), (7, 9189912), (8, 8041173), (12, 5360782), (14, 4594956), (21, 3063304), (24, 2680391), (28, 2297478), (37, 1738632), (42, 1531652), (56, 1148739), (74, 869316), (79, 814296), (84, 765826), (111, 579544), (131, 491064), (148, 434658), (158, 407148), (168, 382913), (222, 289772), (237, 271432), (259, 248376), (262, 245532), (296, 217329), (316, 203574), (393, 163688), (444, 144886), (474, 135716), (518, 124188), (524, 122766), (553, 116328), (632, 101787), (777, 82792), (786, 81844), (888, 72443), (917, 70152), (948, 67858), (1036, 62094), (1048, 61383), (1106, 58164), (1554, 41396), (1572, 40922), (1659, 38776), (1834, 35076), (1896, 33929), (2072, 31047), (2212, 29082), (2751, 23384), (2923, 22008), (3108, 20698), (3144, 20461), (3318, 19388), (3668, 17538), (4424, 14541), (4847, 13272), (5502, 11692), (5846, 11004), (6216, 10349), (6636, 9694), (7336, 8769)]