64896804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 197188992

約数和(自身を除く): 132292188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 53, 63, 84, 86, 106, 113, 126, 129, 159, 172, 212, 226, 252, 258, 301, 318, 339, 371, 387, 452, 477, 516, 602, 636, 678, 742, 774, 791, 903, 954, 1017, 1113, 1204, 1356, 1484, 1548, 1582, 1806, 1908, 2034, 2226, 2279, 2373, 2709, 3164, 3339, 3612, 4068, 4452, 4558, 4746, 4859, 5418, 5989, 6678, 6837, 7119, 9116, 9492, 9718, 10836, 11978, 13356, 13674, 14238, 14577, 15953, 17967, 19436, 20511, 23956, 27348, 28476, 29154, 31906, 34013, 35934, 41022, 41923, 43731, 47859, 53901, 58308, 63812, 68026, 71868, 82044, 83846, 87462, 95718, 102039, 107802, 125769, 136052, 143577, 167692, 174924, 191436, 204078, 215604, 251538, 257527, 287154, 306117, 377307, 408156, 503076, 515054, 574308, 612234, 754614, 772581, 1030108, 1224468, 1509228, 1545162, 1802689, 2317743, 3090324, 3605378, 4635486, 5408067, 7210756, 9270972, 10816134, 16224201, 21632268, 32448402, 64896804]

約数ペア:

[(1, 64896804), (2, 32448402), (3, 21632268), (4, 16224201), (6, 10816134), (7, 9270972), (9, 7210756), (12, 5408067), (14, 4635486), (18, 3605378), (21, 3090324), (28, 2317743), (36, 1802689), (42, 1545162), (43, 1509228), (53, 1224468), (63, 1030108), (84, 772581), (86, 754614), (106, 612234), (113, 574308), (126, 515054), (129, 503076), (159, 408156), (172, 377307), (212, 306117), (226, 287154), (252, 257527), (258, 251538), (301, 215604), (318, 204078), (339, 191436), (371, 174924), (387, 167692), (452, 143577), (477, 136052), (516, 125769), (602, 107802), (636, 102039), (678, 95718), (742, 87462), (774, 83846), (791, 82044), (903, 71868), (954, 68026), (1017, 63812), (1113, 58308), (1204, 53901), (1356, 47859), (1484, 43731), (1548, 41923), (1582, 41022), (1806, 35934), (1908, 34013), (2034, 31906), (2226, 29154), (2279, 28476), (2373, 27348), (2709, 23956), (3164, 20511), (3339, 19436), (3612, 17967), (4068, 15953), (4452, 14577), (4558, 14238), (4746, 13674), (4859, 13356), (5418, 11978), (5989, 10836), (6678, 9718), (6837, 9492), (7119, 9116)]