72791790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 188536896

約数和(自身を除く): 115745106

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2693, 2703, 4505, 5386, 5406, 8079, 9010, 13465, 13515, 16158, 26930, 27030, 40395, 45781, 80790, 91562, 137343, 142729, 228905, 274686, 285458, 428187, 457810, 686715, 713645, 856374, 1373430, 1427290, 2140935, 2426393, 4281870, 4852786, 7279179, 12131965, 14558358, 24263930, 36395895, 72791790]

約数ペア:

[(1, 72791790), (2, 36395895), (3, 24263930), (5, 14558358), (6, 12131965), (10, 7279179), (15, 4852786), (17, 4281870), (30, 2426393), (34, 2140935), (51, 1427290), (53, 1373430), (85, 856374), (102, 713645), (106, 686715), (159, 457810), (170, 428187), (255, 285458), (265, 274686), (318, 228905), (510, 142729), (530, 137343), (795, 91562), (901, 80790), (1590, 45781), (1802, 40395), (2693, 27030), (2703, 26930), (4505, 16158), (5386, 13515), (5406, 13465), (8079, 9010)]