80858664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 239466240

約数和(自身を除く): 158607576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2131, 2232, 3162, 4216, 4262, 4743, 6324, 6393, 8524, 9486, 12648, 12786, 17048, 18972, 19179, 25572, 36227, 37944, 38358, 51144, 66061, 72454, 76716, 108681, 132122, 144908, 153432, 198183, 217362, 264244, 289816, 326043, 396366, 434724, 528488, 594549, 652086, 792732, 869448, 1123037, 1189098, 1304172, 1585464, 2246074, 2378196, 2608344, 3369111, 4492148, 4756392, 6738222, 8984296, 10107333, 13476444, 20214666, 26952888, 40429332, 80858664]

約数ペア:

[(1, 80858664), (2, 40429332), (3, 26952888), (4, 20214666), (6, 13476444), (8, 10107333), (9, 8984296), (12, 6738222), (17, 4756392), (18, 4492148), (24, 3369111), (31, 2608344), (34, 2378196), (36, 2246074), (51, 1585464), (62, 1304172), (68, 1189098), (72, 1123037), (93, 869448), (102, 792732), (124, 652086), (136, 594549), (153, 528488), (186, 434724), (204, 396366), (248, 326043), (279, 289816), (306, 264244), (372, 217362), (408, 198183), (527, 153432), (558, 144908), (612, 132122), (744, 108681), (1054, 76716), (1116, 72454), (1224, 66061), (1581, 51144), (2108, 38358), (2131, 37944), (2232, 36227), (3162, 25572), (4216, 19179), (4262, 18972), (4743, 17048), (6324, 12786), (6393, 12648), (8524, 9486)]