64237992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 201062400

約数和(自身を除く): 136824408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 439, 469, 536, 546, 728, 804, 871, 878, 938, 1092, 1317, 1407, 1608, 1742, 1756, 1876, 2184, 2613, 2634, 2814, 3073, 3484, 3512, 3752, 5226, 5268, 5628, 5707, 6097, 6146, 6968, 9219, 10452, 10536, 11256, 11414, 12194, 12292, 17121, 18291, 18438, 20904, 22828, 24388, 24584, 29413, 34242, 36582, 36876, 39949, 45656, 48776, 58826, 68484, 73164, 73752, 79898, 88239, 117652, 119847, 136968, 146328, 159796, 176478, 205891, 235304, 239694, 319592, 352956, 382369, 411782, 479388, 617673, 705912, 764738, 823564, 958776, 1147107, 1235346, 1529476, 1647128, 2294214, 2470692, 2676583, 3058952, 4588428, 4941384, 5353166, 8029749, 9176856, 10706332, 16059498, 21412664, 32118996, 64237992]

約数ペア:

[(1, 64237992), (2, 32118996), (3, 21412664), (4, 16059498), (6, 10706332), (7, 9176856), (8, 8029749), (12, 5353166), (13, 4941384), (14, 4588428), (21, 3058952), (24, 2676583), (26, 2470692), (28, 2294214), (39, 1647128), (42, 1529476), (52, 1235346), (56, 1147107), (67, 958776), (78, 823564), (84, 764738), (91, 705912), (104, 617673), (134, 479388), (156, 411782), (168, 382369), (182, 352956), (201, 319592), (268, 239694), (273, 235304), (312, 205891), (364, 176478), (402, 159796), (439, 146328), (469, 136968), (536, 119847), (546, 117652), (728, 88239), (804, 79898), (871, 73752), (878, 73164), (938, 68484), (1092, 58826), (1317, 48776), (1407, 45656), (1608, 39949), (1742, 36876), (1756, 36582), (1876, 34242), (2184, 29413), (2613, 24584), (2634, 24388), (2814, 22828), (3073, 20904), (3484, 18438), (3512, 18291), (3752, 17121), (5226, 12292), (5268, 12194), (5628, 11414), (5707, 11256), (6097, 10536), (6146, 10452), (6968, 9219)]