71204016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2230

約数の個数: 80

約数和(自身を含む): 201924576

約数和(自身を除く): 130720560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2153, 2544, 2756, 4134, 4306, 5512, 6459, 8268, 8612, 11024, 12918, 16536, 17224, 25836, 27989, 33072, 34448, 51672, 55978, 83967, 103344, 111956, 114109, 167934, 223912, 228218, 335868, 342327, 447824, 456436, 671736, 684654, 912872, 1343472, 1369308, 1483417, 1825744, 2738616, 2966834, 4450251, 5477232, 5933668, 8900502, 11867336, 17801004, 23734672, 35602008, 71204016]

約数ペア:

[(1, 71204016), (2, 35602008), (3, 23734672), (4, 17801004), (6, 11867336), (8, 8900502), (12, 5933668), (13, 5477232), (16, 4450251), (24, 2966834), (26, 2738616), (39, 1825744), (48, 1483417), (52, 1369308), (53, 1343472), (78, 912872), (104, 684654), (106, 671736), (156, 456436), (159, 447824), (208, 342327), (212, 335868), (312, 228218), (318, 223912), (424, 167934), (624, 114109), (636, 111956), (689, 103344), (848, 83967), (1272, 55978), (1378, 51672), (2067, 34448), (2153, 33072), (2544, 27989), (2756, 25836), (4134, 17224), (4306, 16536), (5512, 12918), (6459, 11024), (8268, 8612)]