73916648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 82363672

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 101, 104, 124, 202, 227, 248, 403, 404, 454, 806, 808, 908, 1313, 1612, 1816, 2626, 2951, 3131, 3224, 5252, 5902, 6262, 7037, 10504, 11804, 12524, 14074, 22927, 23608, 25048, 28148, 40703, 45854, 56296, 81406, 91481, 91708, 162812, 182962, 183416, 298051, 325624, 365924, 596102, 710737, 731848, 1192204, 1421474, 2384408, 2842948, 5685896, 9239581, 18479162, 36958324, 73916648]

約数ペア:

[(1, 73916648), (2, 36958324), (4, 18479162), (8, 9239581), (13, 5685896), (26, 2842948), (31, 2384408), (52, 1421474), (62, 1192204), (101, 731848), (104, 710737), (124, 596102), (202, 365924), (227, 325624), (248, 298051), (403, 183416), (404, 182962), (454, 162812), (806, 91708), (808, 91481), (908, 81406), (1313, 56296), (1612, 45854), (1816, 40703), (2626, 28148), (2951, 25048), (3131, 23608), (3224, 22927), (5252, 14074), (5902, 12524), (6262, 11804), (7037, 10504)]