76866608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 191702016

約数和(自身を除く): 114835408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 131, 169, 182, 208, 217, 248, 262, 338, 364, 403, 434, 496, 524, 676, 728, 806, 868, 917, 1048, 1183, 1352, 1456, 1612, 1703, 1736, 1834, 2096, 2366, 2704, 2821, 3224, 3406, 3472, 3668, 4061, 4732, 5239, 5642, 6448, 6812, 7336, 8122, 9464, 10478, 11284, 11921, 13624, 14672, 16244, 18928, 20956, 22139, 22568, 23842, 27248, 28427, 32488, 36673, 41912, 44278, 45136, 47684, 52793, 56854, 64976, 73346, 83824, 88556, 95368, 105586, 113708, 146692, 154973, 177112, 190736, 211172, 227416, 293384, 309946, 354224, 369551, 422344, 454832, 586768, 619892, 686309, 739102, 844688, 1239784, 1372618, 1478204, 2479568, 2745236, 2956408, 4804163, 5490472, 5912816, 9608326, 10980944, 19216652, 38433304, 76866608]

約数ペア:

[(1, 76866608), (2, 38433304), (4, 19216652), (7, 10980944), (8, 9608326), (13, 5912816), (14, 5490472), (16, 4804163), (26, 2956408), (28, 2745236), (31, 2479568), (52, 1478204), (56, 1372618), (62, 1239784), (91, 844688), (104, 739102), (112, 686309), (124, 619892), (131, 586768), (169, 454832), (182, 422344), (208, 369551), (217, 354224), (248, 309946), (262, 293384), (338, 227416), (364, 211172), (403, 190736), (434, 177112), (496, 154973), (524, 146692), (676, 113708), (728, 105586), (806, 95368), (868, 88556), (917, 83824), (1048, 73346), (1183, 64976), (1352, 56854), (1456, 52793), (1612, 47684), (1703, 45136), (1736, 44278), (1834, 41912), (2096, 36673), (2366, 32488), (2704, 28427), (2821, 27248), (3224, 23842), (3406, 22568), (3472, 22139), (3668, 20956), (4061, 18928), (4732, 16244), (5239, 14672), (5642, 13624), (6448, 11921), (6812, 11284), (7336, 10478), (8122, 9464)]