74859876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2575

約数の個数: 120

約数和(自身を含む): 240954560

約数和(自身を除く): 166094684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 2539, 3276, 4212, 4914, 5078, 7371, 7617, 9828, 10156, 14742, 15234, 17773, 22851, 29484, 30468, 33007, 35546, 45702, 53319, 66014, 68553, 71092, 91404, 99021, 106638, 132028, 137106, 159957, 198042, 205659, 213276, 231049, 274212, 297063, 319914, 396084, 411318, 462098, 479871, 594126, 639828, 693147, 822636, 891189, 924196, 959742, 1188252, 1386294, 1439613, 1782378, 1919484, 2079441, 2673567, 2772588, 2879226, 3564756, 4158882, 5347134, 5758452, 6238323, 8317764, 10694268, 12476646, 18714969, 24953292, 37429938, 74859876]

約数ペア:

[(1, 74859876), (2, 37429938), (3, 24953292), (4, 18714969), (6, 12476646), (7, 10694268), (9, 8317764), (12, 6238323), (13, 5758452), (14, 5347134), (18, 4158882), (21, 3564756), (26, 2879226), (27, 2772588), (28, 2673567), (36, 2079441), (39, 1919484), (42, 1782378), (52, 1439613), (54, 1386294), (63, 1188252), (78, 959742), (81, 924196), (84, 891189), (91, 822636), (108, 693147), (117, 639828), (126, 594126), (156, 479871), (162, 462098), (182, 411318), (189, 396084), (234, 319914), (252, 297063), (273, 274212), (324, 231049), (351, 213276), (364, 205659), (378, 198042), (468, 159957), (546, 137106), (567, 132028), (702, 106638), (756, 99021), (819, 91404), (1053, 71092), (1092, 68553), (1134, 66014), (1404, 53319), (1638, 45702), (2106, 35546), (2268, 33007), (2457, 30468), (2539, 29484), (3276, 22851), (4212, 17773), (4914, 15234), (5078, 14742), (7371, 10156), (7617, 9828)]