85990212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 275638272

約数和(自身を除く): 189648060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 396, 402, 462, 463, 469, 603, 693, 737, 804, 924, 926, 938, 1206, 1386, 1389, 1407, 1474, 1852, 1876, 2211, 2412, 2772, 2778, 2814, 2948, 3241, 4167, 4221, 4422, 5093, 5159, 5556, 5628, 6482, 6633, 8334, 8442, 8844, 9723, 10186, 10318, 12964, 13266, 15279, 15477, 16668, 16884, 19446, 20372, 20636, 26532, 29169, 30558, 30954, 31021, 35651, 38892, 45837, 46431, 58338, 61116, 61908, 62042, 71302, 91674, 92862, 93063, 106953, 116676, 124084, 142604, 183348, 185724, 186126, 213906, 217147, 279189, 320859, 341231, 372252, 427812, 434294, 558378, 641718, 651441, 682462, 868588, 1023693, 1116756, 1283436, 1302882, 1364924, 1954323, 2047386, 2388617, 2605764, 3071079, 3908646, 4094772, 4777234, 6142158, 7165851, 7817292, 9554468, 12284316, 14331702, 21497553, 28663404, 42995106, 85990212]

約数ペア:

[(1, 85990212), (2, 42995106), (3, 28663404), (4, 21497553), (6, 14331702), (7, 12284316), (9, 9554468), (11, 7817292), (12, 7165851), (14, 6142158), (18, 4777234), (21, 4094772), (22, 3908646), (28, 3071079), (33, 2605764), (36, 2388617), (42, 2047386), (44, 1954323), (63, 1364924), (66, 1302882), (67, 1283436), (77, 1116756), (84, 1023693), (99, 868588), (126, 682462), (132, 651441), (134, 641718), (154, 558378), (198, 434294), (201, 427812), (231, 372252), (252, 341231), (268, 320859), (308, 279189), (396, 217147), (402, 213906), (462, 186126), (463, 185724), (469, 183348), (603, 142604), (693, 124084), (737, 116676), (804, 106953), (924, 93063), (926, 92862), (938, 91674), (1206, 71302), (1386, 62042), (1389, 61908), (1407, 61116), (1474, 58338), (1852, 46431), (1876, 45837), (2211, 38892), (2412, 35651), (2772, 31021), (2778, 30954), (2814, 30558), (2948, 29169), (3241, 26532), (4167, 20636), (4221, 20372), (4422, 19446), (5093, 16884), (5159, 16668), (5556, 15477), (5628, 15279), (6482, 13266), (6633, 12964), (8334, 10318), (8442, 10186), (8844, 9723)]