72813244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 165957120

約数和(自身を除く): 93143876

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 83, 97, 119, 133, 166, 194, 238, 266, 323, 332, 388, 476, 532, 581, 646, 679, 1162, 1292, 1358, 1411, 1577, 1649, 1843, 2261, 2324, 2716, 2822, 3154, 3298, 3686, 4522, 5644, 6308, 6596, 7372, 8051, 9044, 9877, 11039, 11543, 12901, 16102, 19754, 22078, 23086, 25802, 26809, 31331, 32204, 39508, 44156, 46172, 51604, 53618, 56357, 62662, 107236, 112714, 125324, 136867, 152969, 187663, 219317, 225428, 273734, 305938, 375326, 438634, 547468, 611876, 750652, 877268, 958069, 1070783, 1916138, 2141566, 2600473, 3832276, 4283132, 5200946, 10401892, 18203311, 36406622, 72813244]

約数ペア:

[(1, 72813244), (2, 36406622), (4, 18203311), (7, 10401892), (14, 5200946), (17, 4283132), (19, 3832276), (28, 2600473), (34, 2141566), (38, 1916138), (68, 1070783), (76, 958069), (83, 877268), (97, 750652), (119, 611876), (133, 547468), (166, 438634), (194, 375326), (238, 305938), (266, 273734), (323, 225428), (332, 219317), (388, 187663), (476, 152969), (532, 136867), (581, 125324), (646, 112714), (679, 107236), (1162, 62662), (1292, 56357), (1358, 53618), (1411, 51604), (1577, 46172), (1649, 44156), (1843, 39508), (2261, 32204), (2324, 31331), (2716, 26809), (2822, 25802), (3154, 23086), (3298, 22078), (3686, 19754), (4522, 16102), (5644, 12901), (6308, 11543), (6596, 11039), (7372, 9877), (8051, 9044)]