71885436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 204879360

約数和(自身を除く): 132993924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 617, 798, 876, 1022, 1234, 1387, 1533, 1596, 1851, 2044, 2468, 2774, 3066, 3702, 4161, 4319, 5548, 6132, 7404, 8322, 8638, 9709, 11723, 12957, 16644, 17276, 19418, 23446, 25914, 29127, 35169, 38836, 45041, 46892, 51828, 58254, 70338, 82061, 90082, 116508, 135123, 140676, 164122, 180164, 246183, 270246, 315287, 328244, 492366, 540492, 630574, 855779, 945861, 984732, 1261148, 1711558, 1891722, 2567337, 3423116, 3783444, 5134674, 5990453, 10269348, 11980906, 17971359, 23961812, 35942718, 71885436]

約数ペア:

[(1, 71885436), (2, 35942718), (3, 23961812), (4, 17971359), (6, 11980906), (7, 10269348), (12, 5990453), (14, 5134674), (19, 3783444), (21, 3423116), (28, 2567337), (38, 1891722), (42, 1711558), (57, 1261148), (73, 984732), (76, 945861), (84, 855779), (114, 630574), (133, 540492), (146, 492366), (219, 328244), (228, 315287), (266, 270246), (292, 246183), (399, 180164), (438, 164122), (511, 140676), (532, 135123), (617, 116508), (798, 90082), (876, 82061), (1022, 70338), (1234, 58254), (1387, 51828), (1533, 46892), (1596, 45041), (1851, 38836), (2044, 35169), (2468, 29127), (2774, 25914), (3066, 23446), (3702, 19418), (4161, 17276), (4319, 16644), (5548, 12957), (6132, 11723), (7404, 9709), (8322, 8638)]