77880504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 216130320

約数和(自身を除く): 138249816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 113, 141, 156, 188, 226, 282, 312, 339, 376, 452, 564, 611, 678, 904, 1128, 1222, 1356, 1469, 1833, 2209, 2444, 2712, 2938, 3666, 4407, 4418, 4888, 5311, 5876, 6627, 7332, 8814, 8836, 10622, 11752, 13254, 14664, 15933, 17628, 17672, 21244, 26508, 28717, 31866, 35256, 42488, 53016, 57434, 63732, 69043, 86151, 114868, 127464, 138086, 172302, 207129, 229736, 249617, 276172, 344604, 414258, 499234, 552344, 689208, 748851, 828516, 998468, 1497702, 1657032, 1996936, 2995404, 3245021, 5990808, 6490042, 9735063, 12980084, 19470126, 25960168, 38940252, 77880504]

約数ペア:

[(1, 77880504), (2, 38940252), (3, 25960168), (4, 19470126), (6, 12980084), (8, 9735063), (12, 6490042), (13, 5990808), (24, 3245021), (26, 2995404), (39, 1996936), (47, 1657032), (52, 1497702), (78, 998468), (94, 828516), (104, 748851), (113, 689208), (141, 552344), (156, 499234), (188, 414258), (226, 344604), (282, 276172), (312, 249617), (339, 229736), (376, 207129), (452, 172302), (564, 138086), (611, 127464), (678, 114868), (904, 86151), (1128, 69043), (1222, 63732), (1356, 57434), (1469, 53016), (1833, 42488), (2209, 35256), (2444, 31866), (2712, 28717), (2938, 26508), (3666, 21244), (4407, 17672), (4418, 17628), (4888, 15933), (5311, 14664), (5876, 13254), (6627, 11752), (7332, 10622), (8814, 8836)]