145408848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7572

約数の個数: 80

約数和(自身を含む): 417639936

約数和(自身を除く): 272231088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 7517, 9672, 15034, 19344, 22551, 30068, 45102, 60136, 90204, 97721, 120272, 180408, 195442, 233027, 293163, 360816, 390884, 466054, 586326, 699081, 781768, 932108, 1172652, 1398162, 1563536, 1864216, 2345304, 2796324, 3029351, 3728432, 4690608, 5592648, 6058702, 9088053, 11185296, 12117404, 18176106, 24234808, 36352212, 48469616, 72704424, 145408848]

約数ペア:

[(1, 145408848), (2, 72704424), (3, 48469616), (4, 36352212), (6, 24234808), (8, 18176106), (12, 12117404), (13, 11185296), (16, 9088053), (24, 6058702), (26, 5592648), (31, 4690608), (39, 3728432), (48, 3029351), (52, 2796324), (62, 2345304), (78, 1864216), (93, 1563536), (104, 1398162), (124, 1172652), (156, 932108), (186, 781768), (208, 699081), (248, 586326), (312, 466054), (372, 390884), (403, 360816), (496, 293163), (624, 233027), (744, 195442), (806, 180408), (1209, 120272), (1488, 97721), (1612, 90204), (2418, 60136), (3224, 45102), (4836, 30068), (6448, 22551), (7517, 19344), (9672, 15034)]