90438936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 281664000

約数和(自身を除く): 191225064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 977, 1064, 1102, 1218, 1596, 1624, 1653, 1954, 2204, 2436, 2931, 3192, 3306, 3857, 3908, 4408, 4872, 5862, 6612, 6839, 7714, 7816, 11571, 11724, 13224, 13678, 15428, 18563, 20517, 23142, 23448, 27356, 28333, 30856, 37126, 41034, 46284, 54712, 55689, 56666, 74252, 82068, 84999, 92568, 111378, 113332, 129941, 148504, 164136, 169998, 198331, 222756, 226664, 259882, 339996, 389823, 396662, 445512, 519764, 538327, 594993, 679992, 779646, 793324, 1039528, 1076654, 1189986, 1559292, 1586648, 1614981, 2153308, 2379972, 3118584, 3229962, 3768289, 4306616, 4759944, 6459924, 7536578, 11304867, 12919848, 15073156, 22609734, 30146312, 45219468, 90438936]

約数ペア:

[(1, 90438936), (2, 45219468), (3, 30146312), (4, 22609734), (6, 15073156), (7, 12919848), (8, 11304867), (12, 7536578), (14, 6459924), (19, 4759944), (21, 4306616), (24, 3768289), (28, 3229962), (29, 3118584), (38, 2379972), (42, 2153308), (56, 1614981), (57, 1586648), (58, 1559292), (76, 1189986), (84, 1076654), (87, 1039528), (114, 793324), (116, 779646), (133, 679992), (152, 594993), (168, 538327), (174, 519764), (203, 445512), (228, 396662), (232, 389823), (266, 339996), (348, 259882), (399, 226664), (406, 222756), (456, 198331), (532, 169998), (551, 164136), (609, 148504), (696, 129941), (798, 113332), (812, 111378), (977, 92568), (1064, 84999), (1102, 82068), (1218, 74252), (1596, 56666), (1624, 55689), (1653, 54712), (1954, 46284), (2204, 41034), (2436, 37126), (2931, 30856), (3192, 28333), (3306, 27356), (3857, 23448), (3908, 23142), (4408, 20517), (4872, 18563), (5862, 15428), (6612, 13678), (6839, 13224), (7714, 11724), (7816, 11571)]