77313128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 160056000

約数和(自身を除く): 82742872

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 74, 76, 118, 148, 152, 233, 236, 296, 466, 472, 703, 932, 1121, 1406, 1864, 2183, 2242, 2812, 4366, 4427, 4484, 5624, 8621, 8732, 8854, 8968, 13747, 17242, 17464, 17708, 27494, 34484, 35416, 41477, 54988, 68968, 82954, 109976, 163799, 165908, 261193, 327598, 331816, 508639, 522386, 655196, 1017278, 1044772, 1310392, 2034556, 2089544, 4069112, 9664141, 19328282, 38656564, 77313128]

約数ペア:

[(1, 77313128), (2, 38656564), (4, 19328282), (8, 9664141), (19, 4069112), (37, 2089544), (38, 2034556), (59, 1310392), (74, 1044772), (76, 1017278), (118, 655196), (148, 522386), (152, 508639), (233, 331816), (236, 327598), (296, 261193), (466, 165908), (472, 163799), (703, 109976), (932, 82954), (1121, 68968), (1406, 54988), (1864, 41477), (2183, 35416), (2242, 34484), (2812, 27494), (4366, 17708), (4427, 17464), (4484, 17242), (5624, 13747), (8621, 8968), (8732, 8854)]