64982388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 161546112

約数和(自身を除く): 96563724

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 137, 141, 174, 188, 274, 282, 348, 411, 548, 564, 822, 841, 1363, 1644, 1682, 2523, 2726, 3364, 3973, 4089, 5046, 5452, 6439, 7946, 8178, 10092, 11919, 12878, 15892, 16356, 19317, 23838, 25756, 38634, 39527, 47676, 77268, 79054, 115217, 118581, 158108, 186731, 230434, 237162, 345651, 373462, 460868, 474324, 560193, 691302, 746924, 1120386, 1382604, 2240772, 5415199, 10830398, 16245597, 21660796, 32491194, 64982388]

約数ペア:

[(1, 64982388), (2, 32491194), (3, 21660796), (4, 16245597), (6, 10830398), (12, 5415199), (29, 2240772), (47, 1382604), (58, 1120386), (87, 746924), (94, 691302), (116, 560193), (137, 474324), (141, 460868), (174, 373462), (188, 345651), (274, 237162), (282, 230434), (348, 186731), (411, 158108), (548, 118581), (564, 115217), (822, 79054), (841, 77268), (1363, 47676), (1644, 39527), (1682, 38634), (2523, 25756), (2726, 23838), (3364, 19317), (3973, 16356), (4089, 15892), (5046, 12878), (5452, 11919), (6439, 10092), (7946, 8178)]