91747864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 192860640

約数和(自身を除く): 101112776

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 113, 148, 211, 226, 296, 422, 452, 481, 844, 904, 962, 1469, 1688, 1924, 2743, 2938, 3848, 4181, 5486, 5876, 7807, 8362, 10972, 11752, 15614, 16724, 21944, 23843, 31228, 33448, 47686, 54353, 62456, 95372, 101491, 108706, 190744, 202982, 217412, 309959, 405964, 434824, 619918, 811928, 882191, 1239836, 1764382, 2479672, 3528764, 7057528, 11468483, 22936966, 45873932, 91747864]

約数ペア:

[(1, 91747864), (2, 45873932), (4, 22936966), (8, 11468483), (13, 7057528), (26, 3528764), (37, 2479672), (52, 1764382), (74, 1239836), (104, 882191), (113, 811928), (148, 619918), (211, 434824), (226, 405964), (296, 309959), (422, 217412), (452, 202982), (481, 190744), (844, 108706), (904, 101491), (962, 95372), (1469, 62456), (1688, 54353), (1924, 47686), (2743, 33448), (2938, 31228), (3848, 23843), (4181, 21944), (5486, 16724), (5876, 15614), (7807, 11752), (8362, 10972)]