78971616

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7464

約数の個数: 72

約数和(自身を含む): 230676264

約数和(自身を除く): 151704648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 7411, 10656, 14822, 22233, 29644, 44466, 59288, 66699, 88932, 118576, 133398, 177864, 237152, 266796, 274207, 355728, 533592, 548414, 711456, 822621, 1067184, 1096828, 1645242, 2134368, 2193656, 2467863, 3290484, 4387312, 4935726, 6580968, 8774624, 9871452, 13161936, 19742904, 26323872, 39485808, 78971616]

約数ペア:

[(1, 78971616), (2, 39485808), (3, 26323872), (4, 19742904), (6, 13161936), (8, 9871452), (9, 8774624), (12, 6580968), (16, 4935726), (18, 4387312), (24, 3290484), (32, 2467863), (36, 2193656), (37, 2134368), (48, 1645242), (72, 1096828), (74, 1067184), (96, 822621), (111, 711456), (144, 548414), (148, 533592), (222, 355728), (288, 274207), (296, 266796), (333, 237152), (444, 177864), (592, 133398), (666, 118576), (888, 88932), (1184, 66699), (1332, 59288), (1776, 44466), (2664, 29644), (3552, 22233), (5328, 14822), (7411, 10656)]