87316944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12756

約数の個数: 80

約数和(自身を含む): 265024704

約数和(自身を除く): 177707760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 12721, 25442, 38163, 50884, 76326, 101768, 139931, 152652, 165373, 203536, 279862, 305304, 330746, 419793, 496119, 559724, 610608, 661492, 839586, 992238, 1119448, 1322984, 1679172, 1819103, 1984476, 2238896, 2645968, 3358344, 3638206, 3968952, 5457309, 6716688, 7276412, 7937904, 10914618, 14552824, 21829236, 29105648, 43658472, 87316944]

約数ペア:

[(1, 87316944), (2, 43658472), (3, 29105648), (4, 21829236), (6, 14552824), (8, 10914618), (11, 7937904), (12, 7276412), (13, 6716688), (16, 5457309), (22, 3968952), (24, 3638206), (26, 3358344), (33, 2645968), (39, 2238896), (44, 1984476), (48, 1819103), (52, 1679172), (66, 1322984), (78, 1119448), (88, 992238), (104, 839586), (132, 661492), (143, 610608), (156, 559724), (176, 496119), (208, 419793), (264, 330746), (286, 305304), (312, 279862), (429, 203536), (528, 165373), (572, 152652), (624, 139931), (858, 101768), (1144, 76326), (1716, 50884), (2288, 38163), (3432, 25442), (6864, 12721)]