63889800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 96

約数和(自身を含む): 213319680

約数和(自身を除く): 149429880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8191, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 106483, 122865, 163820, 196584, 204775, 212966, 245730, 319449, 327640, 409550, 425932, 491460, 532415, 614325, 638898, 819100, 851864, 982920, 1064830, 1228650, 1277796, 1597245, 1638200, 2129660, 2457300, 2555592, 2662075, 3194490, 4259320, 4914600, 5324150, 6388980, 7986225, 10648300, 12777960, 15972450, 21296600, 31944900, 63889800]

約数ペア:

[(1, 63889800), (2, 31944900), (3, 21296600), (4, 15972450), (5, 12777960), (6, 10648300), (8, 7986225), (10, 6388980), (12, 5324150), (13, 4914600), (15, 4259320), (20, 3194490), (24, 2662075), (25, 2555592), (26, 2457300), (30, 2129660), (39, 1638200), (40, 1597245), (50, 1277796), (52, 1228650), (60, 1064830), (65, 982920), (75, 851864), (78, 819100), (100, 638898), (104, 614325), (120, 532415), (130, 491460), (150, 425932), (156, 409550), (195, 327640), (200, 319449), (260, 245730), (300, 212966), (312, 204775), (325, 196584), (390, 163820), (520, 122865), (600, 106483), (650, 98292), (780, 81910), (975, 65528), (1300, 49146), (1560, 40955), (1950, 32764), (2600, 24573), (3900, 16382), (7800, 8191)]