80472336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6473}}^1$

素因数の和:6528

約数の個数: 80

約数和(自身を含む): 244043904

約数和(自身を除く): 163571568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6473, 12432, 12946, 19419, 25892, 38838, 45311, 51784, 77676, 90622, 103568, 135933, 155352, 181244, 239501, 271866, 310704, 362488, 479002, 543732, 718503, 724976, 958004, 1087464, 1437006, 1676507, 1916008, 2174928, 2874012, 3353014, 3832016, 5029521, 5748024, 6706028, 10059042, 11496048, 13412056, 20118084, 26824112, 40236168, 80472336]

約数ペア:

[(1, 80472336), (2, 40236168), (3, 26824112), (4, 20118084), (6, 13412056), (7, 11496048), (8, 10059042), (12, 6706028), (14, 5748024), (16, 5029521), (21, 3832016), (24, 3353014), (28, 2874012), (37, 2174928), (42, 1916008), (48, 1676507), (56, 1437006), (74, 1087464), (84, 958004), (111, 724976), (112, 718503), (148, 543732), (168, 479002), (222, 362488), (259, 310704), (296, 271866), (336, 239501), (444, 181244), (518, 155352), (592, 135933), (777, 103568), (888, 90622), (1036, 77676), (1554, 51784), (1776, 45311), (2072, 38838), (3108, 25892), (4144, 19419), (6216, 12946), (6473, 12432)]