90495262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 77881058

約数列:

[1, 2, 11, 13, 22, 26, 31, 59, 62, 118, 143, 173, 286, 341, 346, 403, 649, 682, 767, 806, 1298, 1534, 1829, 1903, 2249, 3658, 3806, 4433, 4498, 5363, 8437, 8866, 10207, 10726, 16874, 20119, 20414, 23777, 24739, 40238, 47554, 49478, 58993, 69719, 112277, 117986, 132691, 139438, 224554, 261547, 265382, 316417, 523094, 632834, 766909, 1459601, 1533818, 2919202, 3480587, 4113421, 6961174, 8226842, 45247631, 90495262]

約数ペア:

[(1, 90495262), (2, 45247631), (11, 8226842), (13, 6961174), (22, 4113421), (26, 3480587), (31, 2919202), (59, 1533818), (62, 1459601), (118, 766909), (143, 632834), (173, 523094), (286, 316417), (341, 265382), (346, 261547), (403, 224554), (649, 139438), (682, 132691), (767, 117986), (806, 112277), (1298, 69719), (1534, 58993), (1829, 49478), (1903, 47554), (2249, 40238), (3658, 24739), (3806, 23777), (4433, 20414), (4498, 20119), (5363, 16874), (8437, 10726), (8866, 10207)]