76361680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 187987968

約数和(自身を除く): 111626288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 751, 820, 1240, 1271, 1502, 1640, 2480, 2542, 3004, 3280, 3755, 5084, 6008, 6355, 7510, 10168, 12016, 12710, 15020, 20336, 23281, 25420, 30040, 30791, 46562, 50840, 60080, 61582, 93124, 101680, 116405, 123164, 153955, 186248, 232810, 246328, 307910, 372496, 465620, 492656, 615820, 931240, 954521, 1231640, 1862480, 1909042, 2463280, 3818084, 4772605, 7636168, 9545210, 15272336, 19090420, 38180840, 76361680]

約数ペア:

[(1, 76361680), (2, 38180840), (4, 19090420), (5, 15272336), (8, 9545210), (10, 7636168), (16, 4772605), (20, 3818084), (31, 2463280), (40, 1909042), (41, 1862480), (62, 1231640), (80, 954521), (82, 931240), (124, 615820), (155, 492656), (164, 465620), (205, 372496), (248, 307910), (310, 246328), (328, 232810), (410, 186248), (496, 153955), (620, 123164), (656, 116405), (751, 101680), (820, 93124), (1240, 61582), (1271, 60080), (1502, 50840), (1640, 46562), (2480, 30791), (2542, 30040), (3004, 25420), (3280, 23281), (3755, 20336), (5084, 15020), (6008, 12710), (6355, 12016), (7510, 10168)]