90946856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 235388160

約数和(自身を除く): 144441304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 41, 44, 52, 56, 77, 82, 88, 91, 104, 143, 154, 164, 182, 277, 286, 287, 308, 328, 364, 451, 533, 554, 572, 574, 616, 728, 902, 1001, 1066, 1108, 1144, 1148, 1804, 1939, 2002, 2132, 2216, 2296, 3047, 3157, 3601, 3608, 3731, 3878, 4004, 4264, 5863, 6094, 6314, 7202, 7462, 7756, 8008, 11357, 11726, 12188, 12628, 14404, 14924, 15512, 21329, 22714, 23452, 24376, 25207, 25256, 28808, 29848, 39611, 41041, 42658, 45428, 46904, 50414, 79222, 79499, 82082, 85316, 90856, 100828, 124927, 147641, 158444, 158998, 164164, 170632, 201656, 249854, 277277, 295282, 316888, 317996, 328328, 499708, 554554, 590564, 635992, 874489, 999416, 1033487, 1109108, 1181128, 1624051, 1748978, 2066974, 2218216, 3248102, 3497956, 4133948, 6496204, 6995912, 8267896, 11368357, 12992408, 22736714, 45473428, 90946856]

約数ペア:

[(1, 90946856), (2, 45473428), (4, 22736714), (7, 12992408), (8, 11368357), (11, 8267896), (13, 6995912), (14, 6496204), (22, 4133948), (26, 3497956), (28, 3248102), (41, 2218216), (44, 2066974), (52, 1748978), (56, 1624051), (77, 1181128), (82, 1109108), (88, 1033487), (91, 999416), (104, 874489), (143, 635992), (154, 590564), (164, 554554), (182, 499708), (277, 328328), (286, 317996), (287, 316888), (308, 295282), (328, 277277), (364, 249854), (451, 201656), (533, 170632), (554, 164164), (572, 158998), (574, 158444), (616, 147641), (728, 124927), (902, 100828), (1001, 90856), (1066, 85316), (1108, 82082), (1144, 79499), (1148, 79222), (1804, 50414), (1939, 46904), (2002, 45428), (2132, 42658), (2216, 41041), (2296, 39611), (3047, 29848), (3157, 28808), (3601, 25256), (3608, 25207), (3731, 24376), (3878, 23452), (4004, 22714), (4264, 21329), (5863, 15512), (6094, 14924), (6314, 14404), (7202, 12628), (7462, 12188), (7756, 11726), (8008, 11357)]