123866928

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15091}}^1$

素因数の和:15127

約数の個数: 80

約数和(自身を含む): 374281600

約数和(自身を除く): 250414672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 15091, 30182, 45273, 60364, 90546, 120728, 135819, 181092, 241456, 271638, 286729, 362184, 407457, 543276, 573458, 724368, 814914, 860187, 1086552, 1146916, 1629828, 1720374, 2173104, 2293832, 2580561, 3259656, 3440748, 4587664, 5161122, 6519312, 6881496, 7741683, 10322244, 13762992, 15483366, 20644488, 30966732, 41288976, 61933464, 123866928]

約数ペア:

[(1, 123866928), (2, 61933464), (3, 41288976), (4, 30966732), (6, 20644488), (8, 15483366), (9, 13762992), (12, 10322244), (16, 7741683), (18, 6881496), (19, 6519312), (24, 5161122), (27, 4587664), (36, 3440748), (38, 3259656), (48, 2580561), (54, 2293832), (57, 2173104), (72, 1720374), (76, 1629828), (108, 1146916), (114, 1086552), (144, 860187), (152, 814914), (171, 724368), (216, 573458), (228, 543276), (304, 407457), (342, 362184), (432, 286729), (456, 271638), (513, 241456), (684, 181092), (912, 135819), (1026, 120728), (1368, 90546), (2052, 60364), (2736, 45273), (4104, 30182), (8208, 15091)]