25574436

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 68612544

約数和(自身を除く): 43038108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 461, 603, 804, 828, 922, 1206, 1383, 1541, 1844, 2412, 2766, 3082, 4149, 4623, 5532, 6164, 8298, 9246, 10603, 13869, 16596, 18492, 21206, 27738, 30887, 31809, 42412, 55476, 61774, 63618, 92661, 95427, 123548, 127236, 185322, 190854, 277983, 370644, 381708, 555966, 710401, 1111932, 1420802, 2131203, 2841604, 4262406, 6393609, 8524812, 12787218, 25574436]

約数ペア:

[(1, 25574436), (2, 12787218), (3, 8524812), (4, 6393609), (6, 4262406), (9, 2841604), (12, 2131203), (18, 1420802), (23, 1111932), (36, 710401), (46, 555966), (67, 381708), (69, 370644), (92, 277983), (134, 190854), (138, 185322), (201, 127236), (207, 123548), (268, 95427), (276, 92661), (402, 63618), (414, 61774), (461, 55476), (603, 42412), (804, 31809), (828, 30887), (922, 27738), (1206, 21206), (1383, 18492), (1541, 16596), (1844, 13869), (2412, 10603), (2766, 9246), (3082, 8298), (4149, 6164), (4623, 5532)]