878702292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10853}}^1$

素因数の和:11049

約数の個数: 72

約数和(自身を含む): 2406071304

約数和(自身を除く): 1527369012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 2076, 2249, 3114, 4498, 6228, 6747, 8996, 10853, 13494, 20241, 21706, 26988, 32559, 40482, 43412, 65118, 80964, 97677, 130236, 141089, 195354, 282178, 390708, 423267, 564356, 846534, 1269801, 1693068, 1877569, 2539602, 3755138, 5079204, 5632707, 7510276, 11265414, 16898121, 22530828, 24408397, 33796242, 48816794, 67592484, 73225191, 97633588, 146450382, 219675573, 292900764, 439351146, 878702292]

約数ペア:

[(1, 878702292), (2, 439351146), (3, 292900764), (4, 219675573), (6, 146450382), (9, 97633588), (12, 73225191), (13, 67592484), (18, 48816794), (26, 33796242), (36, 24408397), (39, 22530828), (52, 16898121), (78, 11265414), (117, 7510276), (156, 5632707), (173, 5079204), (234, 3755138), (346, 2539602), (468, 1877569), (519, 1693068), (692, 1269801), (1038, 846534), (1557, 564356), (2076, 423267), (2249, 390708), (3114, 282178), (4498, 195354), (6228, 141089), (6747, 130236), (8996, 97677), (10853, 80964), (13494, 65118), (20241, 43412), (21706, 40482), (26988, 32559)]