86777436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 217848960

約数和(自身を除く): 131071524

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 73, 92, 118, 138, 146, 177, 219, 236, 276, 292, 354, 438, 708, 876, 1357, 1679, 2714, 3358, 4071, 4307, 5037, 5329, 5428, 6716, 8142, 8614, 10074, 10658, 12921, 15987, 16284, 17228, 20148, 21316, 25842, 31974, 51684, 63948, 99061, 122567, 198122, 245134, 297183, 314411, 367701, 396244, 490268, 594366, 628822, 735402, 943233, 1188732, 1257644, 1470804, 1886466, 3772932, 7231453, 14462906, 21694359, 28925812, 43388718, 86777436]

約数ペア:

[(1, 86777436), (2, 43388718), (3, 28925812), (4, 21694359), (6, 14462906), (12, 7231453), (23, 3772932), (46, 1886466), (59, 1470804), (69, 1257644), (73, 1188732), (92, 943233), (118, 735402), (138, 628822), (146, 594366), (177, 490268), (219, 396244), (236, 367701), (276, 314411), (292, 297183), (354, 245134), (438, 198122), (708, 122567), (876, 99061), (1357, 63948), (1679, 51684), (2714, 31974), (3358, 25842), (4071, 21316), (4307, 20148), (5037, 17228), (5329, 16284), (5428, 15987), (6716, 12921), (8142, 10658), (8614, 10074)]