77928864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 225820224

約数和(自身を除く): 147891360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 416, 492, 533, 624, 656, 984, 1066, 1248, 1312, 1523, 1599, 1968, 2132, 3046, 3198, 3936, 4264, 4569, 6092, 6396, 8528, 9138, 12184, 12792, 17056, 18276, 19799, 24368, 25584, 36552, 39598, 48736, 51168, 59397, 62443, 73104, 79196, 118794, 124886, 146208, 158392, 187329, 237588, 249772, 316784, 374658, 475176, 499544, 633568, 749316, 811759, 950352, 999088, 1498632, 1623518, 1900704, 1998176, 2435277, 2997264, 3247036, 4870554, 5994528, 6494072, 9741108, 12988144, 19482216, 25976288, 38964432, 77928864]

約数ペア:

[(1, 77928864), (2, 38964432), (3, 25976288), (4, 19482216), (6, 12988144), (8, 9741108), (12, 6494072), (13, 5994528), (16, 4870554), (24, 3247036), (26, 2997264), (32, 2435277), (39, 1998176), (41, 1900704), (48, 1623518), (52, 1498632), (78, 999088), (82, 950352), (96, 811759), (104, 749316), (123, 633568), (156, 499544), (164, 475176), (208, 374658), (246, 316784), (312, 249772), (328, 237588), (416, 187329), (492, 158392), (533, 146208), (624, 124886), (656, 118794), (984, 79196), (1066, 73104), (1248, 62443), (1312, 59397), (1523, 51168), (1599, 48736), (1968, 39598), (2132, 36552), (3046, 25584), (3198, 24368), (3936, 19799), (4264, 18276), (4569, 17056), (6092, 12792), (6396, 12184), (8528, 9138)]