86828220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7032

約数の個数: 96

約数和(自身を含む): 281917440

約数和(自身を除く): 195089220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6991, 12420, 13982, 20973, 27964, 34955, 41946, 62919, 69910, 83892, 104865, 125838, 139820, 160793, 188757, 209730, 251676, 314595, 321586, 377514, 419460, 482379, 629190, 643172, 755028, 803965, 943785, 964758, 1258380, 1447137, 1607930, 1887570, 1929516, 2411895, 2894274, 3215860, 3775140, 4341411, 4823790, 5788548, 7235685, 8682822, 9647580, 14471370, 17365644, 21707055, 28942740, 43414110, 86828220]

約数ペア:

[(1, 86828220), (2, 43414110), (3, 28942740), (4, 21707055), (5, 17365644), (6, 14471370), (9, 9647580), (10, 8682822), (12, 7235685), (15, 5788548), (18, 4823790), (20, 4341411), (23, 3775140), (27, 3215860), (30, 2894274), (36, 2411895), (45, 1929516), (46, 1887570), (54, 1607930), (60, 1447137), (69, 1258380), (90, 964758), (92, 943785), (108, 803965), (115, 755028), (135, 643172), (138, 629190), (180, 482379), (207, 419460), (230, 377514), (270, 321586), (276, 314595), (345, 251676), (414, 209730), (460, 188757), (540, 160793), (621, 139820), (690, 125838), (828, 104865), (1035, 83892), (1242, 69910), (1380, 62919), (2070, 41946), (2484, 34955), (3105, 27964), (4140, 20973), (6210, 13982), (6991, 12420)]