27980338104

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{16193}}^1$

素因数の和:16541

約数の個数: 96

約数和(自身を含む): 76848950880

約数和(自身を除く): 48868612776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 233, 309, 412, 466, 618, 699, 824, 927, 932, 1236, 1398, 1854, 1864, 2097, 2472, 2796, 3708, 4194, 5592, 7416, 8388, 16193, 16776, 23999, 32386, 47998, 48579, 64772, 71997, 95996, 97158, 129544, 143994, 145737, 191992, 194316, 215991, 287988, 291474, 388632, 431982, 575976, 582948, 863964, 1165896, 1667879, 1727928, 3335758, 3772969, 5003637, 6671516, 7545938, 10007274, 11318907, 13343032, 15010911, 15091876, 20014548, 22637814, 30021822, 30183752, 33956721, 40029096, 45275628, 60043644, 67913442, 90551256, 120087288, 135826884, 271653768, 388615807, 777231614, 1165847421, 1554463228, 2331694842, 3108926456, 3497542263, 4663389684, 6995084526, 9326779368, 13990169052, 27980338104]

約数ペア:

[(1, 27980338104), (2, 13990169052), (3, 9326779368), (4, 6995084526), (6, 4663389684), (8, 3497542263), (9, 3108926456), (12, 2331694842), (18, 1554463228), (24, 1165847421), (36, 777231614), (72, 388615807), (103, 271653768), (206, 135826884), (233, 120087288), (309, 90551256), (412, 67913442), (466, 60043644), (618, 45275628), (699, 40029096), (824, 33956721), (927, 30183752), (932, 30021822), (1236, 22637814), (1398, 20014548), (1854, 15091876), (1864, 15010911), (2097, 13343032), (2472, 11318907), (2796, 10007274), (3708, 7545938), (4194, 6671516), (5592, 5003637), (7416, 3772969), (8388, 3335758), (16193, 1727928), (16776, 1667879), (23999, 1165896), (32386, 863964), (47998, 582948), (48579, 575976), (64772, 431982), (71997, 388632), (95996, 291474), (97158, 287988), (129544, 215991), (143994, 194316), (145737, 191992)]