88156188

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 243285504

約数和(自身を除く): 155129316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 67, 81, 93, 108, 124, 131, 134, 162, 186, 201, 262, 268, 279, 324, 372, 393, 402, 524, 558, 603, 786, 804, 837, 1116, 1179, 1206, 1572, 1674, 1809, 2077, 2358, 2412, 2511, 3348, 3537, 3618, 4061, 4154, 4716, 5022, 5427, 6231, 7074, 7236, 8122, 8308, 8777, 10044, 10611, 10854, 12183, 12462, 14148, 16244, 17554, 18693, 21222, 21708, 24366, 24924, 26331, 35108, 36549, 37386, 42444, 48732, 52662, 56079, 73098, 74772, 78993, 105324, 109647, 112158, 146196, 157986, 168237, 219294, 224316, 236979, 272087, 315972, 328941, 336474, 438588, 473958, 544174, 657882, 672948, 710937, 816261, 947916, 1088348, 1315764, 1421874, 1632522, 2448783, 2843748, 3265044, 4897566, 7346349, 9795132, 14692698, 22039047, 29385396, 44078094, 88156188]

約数ペア:

[(1, 88156188), (2, 44078094), (3, 29385396), (4, 22039047), (6, 14692698), (9, 9795132), (12, 7346349), (18, 4897566), (27, 3265044), (31, 2843748), (36, 2448783), (54, 1632522), (62, 1421874), (67, 1315764), (81, 1088348), (93, 947916), (108, 816261), (124, 710937), (131, 672948), (134, 657882), (162, 544174), (186, 473958), (201, 438588), (262, 336474), (268, 328941), (279, 315972), (324, 272087), (372, 236979), (393, 224316), (402, 219294), (524, 168237), (558, 157986), (603, 146196), (786, 112158), (804, 109647), (837, 105324), (1116, 78993), (1179, 74772), (1206, 73098), (1572, 56079), (1674, 52662), (1809, 48732), (2077, 42444), (2358, 37386), (2412, 36549), (2511, 35108), (3348, 26331), (3537, 24924), (3618, 24366), (4061, 21708), (4154, 21222), (4716, 18693), (5022, 17554), (5427, 16244), (6231, 14148), (7074, 12462), (7236, 12183), (8122, 10854), (8308, 10611), (8777, 10044)]