71973072

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 217271808

約数和(自身を除く): 145298736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 701, 713, 744, 828, 1104, 1116, 1402, 1426, 1488, 1656, 2103, 2139, 2232, 2804, 2852, 3312, 4206, 4278, 4464, 5608, 5704, 6309, 6417, 8412, 8556, 11216, 11408, 12618, 12834, 16123, 16824, 17112, 21731, 25236, 25668, 32246, 33648, 34224, 43462, 48369, 50472, 51336, 64492, 65193, 86924, 96738, 100944, 102672, 128984, 130386, 145107, 173848, 193476, 195579, 257968, 260772, 290214, 347696, 386952, 391158, 499813, 521544, 580428, 773904, 782316, 999626, 1043088, 1160856, 1499439, 1564632, 1999252, 2321712, 2998878, 3129264, 3998504, 4498317, 5997756, 7997008, 8996634, 11995512, 17993268, 23991024, 35986536, 71973072]

約数ペア:

[(1, 71973072), (2, 35986536), (3, 23991024), (4, 17993268), (6, 11995512), (8, 8996634), (9, 7997008), (12, 5997756), (16, 4498317), (18, 3998504), (23, 3129264), (24, 2998878), (31, 2321712), (36, 1999252), (46, 1564632), (48, 1499439), (62, 1160856), (69, 1043088), (72, 999626), (92, 782316), (93, 773904), (124, 580428), (138, 521544), (144, 499813), (184, 391158), (186, 386952), (207, 347696), (248, 290214), (276, 260772), (279, 257968), (368, 195579), (372, 193476), (414, 173848), (496, 145107), (552, 130386), (558, 128984), (701, 102672), (713, 100944), (744, 96738), (828, 86924), (1104, 65193), (1116, 64492), (1402, 51336), (1426, 50472), (1488, 48369), (1656, 43462), (2103, 34224), (2139, 33648), (2232, 32246), (2804, 25668), (2852, 25236), (3312, 21731), (4206, 17112), (4278, 16824), (4464, 16123), (5608, 12834), (5704, 12618), (6309, 11408), (6417, 11216), (8412, 8556)]