84783660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 259331520

約数和(自身を除く): 174547860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1489, 1898, 2190, 2847, 2978, 3796, 4380, 4467, 4745, 5694, 5956, 7445, 8934, 9490, 11388, 14235, 14890, 17868, 18980, 19357, 22335, 28470, 29780, 38714, 44670, 56940, 58071, 77428, 89340, 96785, 108697, 116142, 193570, 217394, 232284, 290355, 326091, 387140, 434788, 543485, 580710, 652182, 1086970, 1161420, 1304364, 1413061, 1630455, 2173940, 2826122, 3260910, 4239183, 5652244, 6521820, 7065305, 8478366, 14130610, 16956732, 21195915, 28261220, 42391830, 84783660]

約数ペア:

[(1, 84783660), (2, 42391830), (3, 28261220), (4, 21195915), (5, 16956732), (6, 14130610), (10, 8478366), (12, 7065305), (13, 6521820), (15, 5652244), (20, 4239183), (26, 3260910), (30, 2826122), (39, 2173940), (52, 1630455), (60, 1413061), (65, 1304364), (73, 1161420), (78, 1086970), (130, 652182), (146, 580710), (156, 543485), (195, 434788), (219, 387140), (260, 326091), (292, 290355), (365, 232284), (390, 217394), (438, 193570), (730, 116142), (780, 108697), (876, 96785), (949, 89340), (1095, 77428), (1460, 58071), (1489, 56940), (1898, 44670), (2190, 38714), (2847, 29780), (2978, 28470), (3796, 22335), (4380, 19357), (4467, 18980), (4745, 17868), (5694, 14890), (5956, 14235), (7445, 11388), (8934, 9490)]