64716168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 121907832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 79, 87, 88, 107, 116, 132, 158, 174, 214, 232, 237, 264, 316, 319, 321, 348, 428, 474, 632, 638, 642, 696, 856, 869, 948, 957, 1177, 1276, 1284, 1738, 1896, 1914, 2291, 2354, 2552, 2568, 2607, 3103, 3476, 3531, 3828, 4582, 4708, 5214, 6206, 6873, 6952, 7062, 7656, 8453, 9164, 9309, 9416, 10428, 12412, 13746, 14124, 16906, 18328, 18618, 20856, 24824, 25201, 25359, 27492, 28248, 33812, 34133, 37236, 50402, 50718, 54984, 67624, 68266, 74472, 75603, 92983, 100804, 101436, 102399, 136532, 151206, 185966, 201608, 202872, 204798, 245137, 273064, 278949, 302412, 371932, 409596, 490274, 557898, 604824, 735411, 743864, 819192, 980548, 1115796, 1470822, 1961096, 2231592, 2696507, 2941644, 5393014, 5883288, 8089521, 10786028, 16179042, 21572056, 32358084, 64716168]

約数ペア:

[(1, 64716168), (2, 32358084), (3, 21572056), (4, 16179042), (6, 10786028), (8, 8089521), (11, 5883288), (12, 5393014), (22, 2941644), (24, 2696507), (29, 2231592), (33, 1961096), (44, 1470822), (58, 1115796), (66, 980548), (79, 819192), (87, 743864), (88, 735411), (107, 604824), (116, 557898), (132, 490274), (158, 409596), (174, 371932), (214, 302412), (232, 278949), (237, 273064), (264, 245137), (316, 204798), (319, 202872), (321, 201608), (348, 185966), (428, 151206), (474, 136532), (632, 102399), (638, 101436), (642, 100804), (696, 92983), (856, 75603), (869, 74472), (948, 68266), (957, 67624), (1177, 54984), (1276, 50718), (1284, 50402), (1738, 37236), (1896, 34133), (1914, 33812), (2291, 28248), (2354, 27492), (2552, 25359), (2568, 25201), (2607, 24824), (3103, 20856), (3476, 18618), (3531, 18328), (3828, 16906), (4582, 14124), (4708, 13746), (5214, 12412), (6206, 10428), (6873, 9416), (6952, 9309), (7062, 9164), (7656, 8453)]