72108270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61631}}^1$

素因数の和:61657

約数の個数: 48

約数和(自身を含む): 201906432

約数和(自身を除く): 129798162

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, 61631, 123262, 184893, 308155, 369786, 554679, 616310, 801203, 924465, 1109358, 1602406, 1848930, 2403609, 2773395, 4006015, 4807218, 5546790, 7210827, 8012030, 12018045, 14421654, 24036090, 36054135, 72108270]

約数ペア:

[(1, 72108270), (2, 36054135), (3, 24036090), (5, 14421654), (6, 12018045), (9, 8012030), (10, 7210827), (13, 5546790), (15, 4807218), (18, 4006015), (26, 2773395), (30, 2403609), (39, 1848930), (45, 1602406), (65, 1109358), (78, 924465), (90, 801203), (117, 616310), (130, 554679), (195, 369786), (234, 308155), (390, 184893), (585, 123262), (1170, 61631)]