80010252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 234124800

約数和(自身を除く): 154114548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4019, 4977, 6636, 8038, 9954, 12057, 16076, 19908, 24114, 28133, 36171, 48228, 56266, 72342, 84399, 112532, 144684, 168798, 253197, 317501, 337596, 506394, 635002, 952503, 1012788, 1270004, 1905006, 2222507, 2857509, 3810012, 4445014, 5715018, 6667521, 8890028, 11430036, 13335042, 20002563, 26670084, 40005126, 80010252]

約数ペア:

[(1, 80010252), (2, 40005126), (3, 26670084), (4, 20002563), (6, 13335042), (7, 11430036), (9, 8890028), (12, 6667521), (14, 5715018), (18, 4445014), (21, 3810012), (28, 2857509), (36, 2222507), (42, 1905006), (63, 1270004), (79, 1012788), (84, 952503), (126, 635002), (158, 506394), (237, 337596), (252, 317501), (316, 253197), (474, 168798), (553, 144684), (711, 112532), (948, 84399), (1106, 72342), (1422, 56266), (1659, 48228), (2212, 36171), (2844, 28133), (3318, 24114), (4019, 19908), (4977, 16076), (6636, 12057), (8038, 9954)]