64154748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 179601408

約数和(自身を除く): 115446660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 84, 93, 124, 142, 186, 213, 217, 284, 347, 372, 426, 434, 497, 651, 694, 852, 868, 994, 1041, 1302, 1388, 1491, 1988, 2082, 2201, 2429, 2604, 2982, 4164, 4402, 4858, 5964, 6603, 7287, 8804, 9716, 10757, 13206, 14574, 15407, 21514, 24637, 26412, 29148, 30814, 32271, 43028, 46221, 49274, 61628, 64542, 73911, 75299, 92442, 98548, 129084, 147822, 150598, 172459, 184884, 225897, 295644, 301196, 344918, 451794, 517377, 689836, 763747, 903588, 1034754, 1527494, 2069508, 2291241, 3054988, 4582482, 5346229, 9164964, 10692458, 16038687, 21384916, 32077374, 64154748]

約数ペア:

[(1, 64154748), (2, 32077374), (3, 21384916), (4, 16038687), (6, 10692458), (7, 9164964), (12, 5346229), (14, 4582482), (21, 3054988), (28, 2291241), (31, 2069508), (42, 1527494), (62, 1034754), (71, 903588), (84, 763747), (93, 689836), (124, 517377), (142, 451794), (186, 344918), (213, 301196), (217, 295644), (284, 225897), (347, 184884), (372, 172459), (426, 150598), (434, 147822), (497, 129084), (651, 98548), (694, 92442), (852, 75299), (868, 73911), (994, 64542), (1041, 61628), (1302, 49274), (1388, 46221), (1491, 43028), (1988, 32271), (2082, 30814), (2201, 29148), (2429, 26412), (2604, 24637), (2982, 21514), (4164, 15407), (4402, 14574), (4858, 13206), (5964, 10757), (6603, 9716), (7287, 8804)]