615346956

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{90439}}^1$

素因数の和:90465

約数の個数: 72

約数和(自身を含む): 1843528960

約数和(自身を除く): 1228182004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 90439, 180878, 271317, 361756, 542634, 633073, 813951, 1085268, 1266146, 1627902, 1899219, 2441853, 2532292, 3255804, 3798438, 4883706, 5697657, 7325559, 7596876, 9767412, 11395314, 14651118, 17092971, 21976677, 22790628, 29302236, 34185942, 43953354, 51278913, 68371884, 87906708, 102557826, 153836739, 205115652, 307673478, 615346956]

約数ペア:

[(1, 615346956), (2, 307673478), (3, 205115652), (4, 153836739), (6, 102557826), (7, 87906708), (9, 68371884), (12, 51278913), (14, 43953354), (18, 34185942), (21, 29302236), (27, 22790628), (28, 21976677), (36, 17092971), (42, 14651118), (54, 11395314), (63, 9767412), (81, 7596876), (84, 7325559), (108, 5697657), (126, 4883706), (162, 3798438), (189, 3255804), (243, 2532292), (252, 2441853), (324, 1899219), (378, 1627902), (486, 1266146), (567, 1085268), (756, 813951), (972, 633073), (1134, 542634), (1701, 361756), (2268, 271317), (3402, 180878), (6804, 90439)]