72903870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62311}}^1$

素因数の和:62337

約数の個数: 48

約数和(自身を含む): 204134112

約数和(自身を除く): 131230242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 62311, 124622, 186933, 311555, 373866, 560799, 623110, 810043, 934665, 1121598, 1620086, 1869330, 2430129, 2803995, 4050215, 4860258, 5607990, 7290387, 8100430, 12150645, 14580774, 24301290, 36451935, 72903870]

約数ペア:

[(1, 72903870), (2, 36451935), (3, 24301290), (5, 14580774), (6, 12150645), (9, 8100430), (10, 7290387), (13, 5607990), (15, 4860258), (18, 4050215), (26, 2803995), (30, 2430129), (39, 1869330), (45, 1620086), (65, 1121598), (78, 934665), (90, 810043), (117, 623110), (130, 560799), (195, 373866), (234, 311555), (390, 186933), (585, 124622), (1170, 62311)]