123787608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 379468800

約数和(自身を除く): 255681192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 89, 102, 119, 136, 168, 178, 204, 238, 267, 356, 357, 408, 476, 487, 534, 623, 712, 714, 952, 974, 1068, 1246, 1428, 1461, 1513, 1869, 1948, 2136, 2492, 2856, 2922, 3026, 3409, 3738, 3896, 4539, 4984, 5844, 6052, 6818, 7476, 8279, 9078, 10227, 10591, 11688, 12104, 13636, 14952, 16558, 18156, 20454, 21182, 24837, 27272, 31773, 33116, 36312, 40908, 42364, 43343, 49674, 57953, 63546, 66232, 81816, 84728, 86686, 99348, 115906, 127092, 130029, 173372, 173859, 198696, 231812, 254184, 260058, 303401, 346744, 347718, 463624, 520116, 606802, 695436, 736831, 910203, 1040232, 1213604, 1390872, 1473662, 1820406, 2210493, 2427208, 2947324, 3640812, 4420986, 5157817, 5894648, 7281624, 8841972, 10315634, 15473451, 17683944, 20631268, 30946902, 41262536, 61893804, 123787608]

約数ペア:

[(1, 123787608), (2, 61893804), (3, 41262536), (4, 30946902), (6, 20631268), (7, 17683944), (8, 15473451), (12, 10315634), (14, 8841972), (17, 7281624), (21, 5894648), (24, 5157817), (28, 4420986), (34, 3640812), (42, 2947324), (51, 2427208), (56, 2210493), (68, 1820406), (84, 1473662), (89, 1390872), (102, 1213604), (119, 1040232), (136, 910203), (168, 736831), (178, 695436), (204, 606802), (238, 520116), (267, 463624), (356, 347718), (357, 346744), (408, 303401), (476, 260058), (487, 254184), (534, 231812), (623, 198696), (712, 173859), (714, 173372), (952, 130029), (974, 127092), (1068, 115906), (1246, 99348), (1428, 86686), (1461, 84728), (1513, 81816), (1869, 66232), (1948, 63546), (2136, 57953), (2492, 49674), (2856, 43343), (2922, 42364), (3026, 40908), (3409, 36312), (3738, 33116), (3896, 31773), (4539, 27272), (4984, 24837), (5844, 21182), (6052, 20454), (6818, 18156), (7476, 16558), (8279, 14952), (9078, 13636), (10227, 12104), (10591, 11688)]