961704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2823210

約数和(自身を除く): 1861506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 361, 444, 456, 666, 684, 703, 722, 888, 1083, 1332, 1368, 1406, 1444, 2109, 2166, 2664, 2812, 2888, 3249, 4218, 4332, 5624, 6327, 6498, 8436, 8664, 12654, 12996, 13357, 16872, 25308, 25992, 26714, 40071, 50616, 53428, 80142, 106856, 120213, 160284, 240426, 320568, 480852, 961704]

約数ペア:

[(1, 961704), (2, 480852), (3, 320568), (4, 240426), (6, 160284), (8, 120213), (9, 106856), (12, 80142), (18, 53428), (19, 50616), (24, 40071), (36, 26714), (37, 25992), (38, 25308), (57, 16872), (72, 13357), (74, 12996), (76, 12654), (111, 8664), (114, 8436), (148, 6498), (152, 6327), (171, 5624), (222, 4332), (228, 4218), (296, 3249), (333, 2888), (342, 2812), (361, 2664), (444, 2166), (456, 2109), (666, 1444), (684, 1406), (703, 1368), (722, 1332), (888, 1083)]