77402832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 216944448

約数和(自身を除く): 139541616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 761, 978, 1304, 1522, 1956, 2119, 2283, 2608, 3044, 3912, 4238, 4566, 6088, 6357, 7824, 8476, 9132, 9893, 12176, 12714, 16952, 18264, 19786, 25428, 29679, 33904, 36528, 39572, 50856, 59358, 79144, 101712, 118716, 124043, 158288, 237432, 248086, 372129, 474864, 496172, 744258, 992344, 1488516, 1612559, 1984688, 2977032, 3225118, 4837677, 5954064, 6450236, 9675354, 12900472, 19350708, 25800944, 38701416, 77402832]

約数ペア:

[(1, 77402832), (2, 38701416), (3, 25800944), (4, 19350708), (6, 12900472), (8, 9675354), (12, 6450236), (13, 5954064), (16, 4837677), (24, 3225118), (26, 2977032), (39, 1984688), (48, 1612559), (52, 1488516), (78, 992344), (104, 744258), (156, 496172), (163, 474864), (208, 372129), (312, 248086), (326, 237432), (489, 158288), (624, 124043), (652, 118716), (761, 101712), (978, 79144), (1304, 59358), (1522, 50856), (1956, 39572), (2119, 36528), (2283, 33904), (2608, 29679), (3044, 25428), (3912, 19786), (4238, 18264), (4566, 16952), (6088, 12714), (6357, 12176), (7824, 9893), (8476, 9132)]