64305852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 167062896

約数和(自身を除く): 102757044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 857, 962, 1014, 1443, 1714, 1924, 2028, 2571, 2886, 3428, 5142, 5772, 6253, 10284, 11141, 12506, 18759, 22282, 25012, 31709, 33423, 37518, 44564, 63418, 66846, 75036, 95127, 126836, 133692, 144833, 190254, 289666, 380508, 412217, 434499, 579332, 824434, 868998, 1236651, 1648868, 1737996, 2473302, 4946604, 5358821, 10717642, 16076463, 21435284, 32152926, 64305852]

約数ペア:

[(1, 64305852), (2, 32152926), (3, 21435284), (4, 16076463), (6, 10717642), (12, 5358821), (13, 4946604), (26, 2473302), (37, 1737996), (39, 1648868), (52, 1236651), (74, 868998), (78, 824434), (111, 579332), (148, 434499), (156, 412217), (169, 380508), (222, 289666), (338, 190254), (444, 144833), (481, 133692), (507, 126836), (676, 95127), (857, 75036), (962, 66846), (1014, 63418), (1443, 44564), (1714, 37518), (1924, 33423), (2028, 31709), (2571, 25012), (2886, 22282), (3428, 18759), (5142, 12506), (5772, 11141), (6253, 10284)]