91017752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 207187200

約数和(自身を除く): 116169448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 524, 532, 653, 917, 1048, 1064, 1306, 1834, 2489, 2612, 3668, 4571, 4978, 5224, 7336, 9142, 9956, 12407, 17423, 18284, 19912, 24814, 34846, 36568, 49628, 69692, 85543, 86849, 99256, 139384, 171086, 173698, 342172, 347396, 598801, 684344, 694792, 1197602, 1625317, 2395204, 3250634, 4790408, 6501268, 11377219, 13002536, 22754438, 45508876, 91017752]

約数ペア:

[(1, 91017752), (2, 45508876), (4, 22754438), (7, 13002536), (8, 11377219), (14, 6501268), (19, 4790408), (28, 3250634), (38, 2395204), (56, 1625317), (76, 1197602), (131, 694792), (133, 684344), (152, 598801), (262, 347396), (266, 342172), (524, 173698), (532, 171086), (653, 139384), (917, 99256), (1048, 86849), (1064, 85543), (1306, 69692), (1834, 49628), (2489, 36568), (2612, 34846), (3668, 24814), (4571, 19912), (4978, 18284), (5224, 17423), (7336, 12407), (9142, 9956)]