187869708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9791}}^1$

素因数の和:9855

約数の個数: 72

約数和(自身を含む): 523950336

約数和(自身を除く): 336080628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 9791, 19188, 19582, 29373, 39164, 58746, 88119, 117492, 127283, 176238, 254566, 352476, 381849, 401431, 509132, 763698, 802862, 1145547, 1204293, 1527396, 1605724, 2291094, 2408586, 3612879, 4582188, 4817172, 5218603, 7225758, 10437206, 14451516, 15655809, 20874412, 31311618, 46967427, 62623236, 93934854, 187869708]

約数ペア:

[(1, 187869708), (2, 93934854), (3, 62623236), (4, 46967427), (6, 31311618), (9, 20874412), (12, 15655809), (13, 14451516), (18, 10437206), (26, 7225758), (36, 5218603), (39, 4817172), (41, 4582188), (52, 3612879), (78, 2408586), (82, 2291094), (117, 1605724), (123, 1527396), (156, 1204293), (164, 1145547), (234, 802862), (246, 763698), (369, 509132), (468, 401431), (492, 381849), (533, 352476), (738, 254566), (1066, 176238), (1476, 127283), (1599, 117492), (2132, 88119), (3198, 58746), (4797, 39164), (6396, 29373), (9594, 19582), (9791, 19188)]