7501572

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 90

約数和(自身を含む): 21390138

約数和(自身を除く): 13888566

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 137, 156, 162, 169, 234, 274, 324, 338, 351, 411, 468, 507, 548, 676, 702, 822, 1014, 1053, 1233, 1404, 1521, 1644, 1781, 2028, 2106, 2466, 3042, 3562, 3699, 4212, 4563, 4932, 5343, 6084, 7124, 7398, 9126, 10686, 11097, 13689, 14796, 16029, 18252, 21372, 22194, 23153, 27378, 32058, 44388, 46306, 48087, 54756, 64116, 69459, 92612, 96174, 138918, 144261, 192348, 208377, 277836, 288522, 416754, 577044, 625131, 833508, 1250262, 1875393, 2500524, 3750786, 7501572]

約数ペア:

[(1, 7501572), (2, 3750786), (3, 2500524), (4, 1875393), (6, 1250262), (9, 833508), (12, 625131), (13, 577044), (18, 416754), (26, 288522), (27, 277836), (36, 208377), (39, 192348), (52, 144261), (54, 138918), (78, 96174), (81, 92612), (108, 69459), (117, 64116), (137, 54756), (156, 48087), (162, 46306), (169, 44388), (234, 32058), (274, 27378), (324, 23153), (338, 22194), (351, 21372), (411, 18252), (468, 16029), (507, 14796), (548, 13689), (676, 11097), (702, 10686), (822, 9126), (1014, 7398), (1053, 7124), (1233, 6084), (1404, 5343), (1521, 4932), (1644, 4563), (1781, 4212), (2028, 3699), (2106, 3562), (2466, 3042)]