123500104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 303266880

約数和(自身を除く): 179766776

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 289, 364, 442, 476, 578, 587, 728, 884, 952, 1156, 1174, 1547, 1768, 2023, 2312, 2348, 3094, 3757, 4046, 4109, 4696, 6188, 7514, 7631, 8092, 8218, 9979, 12376, 15028, 15262, 16184, 16436, 19958, 26299, 30056, 30524, 32872, 39916, 52598, 53417, 61048, 69853, 79832, 105196, 106834, 129727, 139706, 169643, 210392, 213668, 259454, 279412, 339286, 427336, 518908, 558824, 678572, 908089, 1037816, 1187501, 1357144, 1816178, 2205359, 2375002, 3632356, 4410718, 4750004, 7264712, 8821436, 9500008, 15437513, 17642872, 30875026, 61750052, 123500104]

約数ペア:

[(1, 123500104), (2, 61750052), (4, 30875026), (7, 17642872), (8, 15437513), (13, 9500008), (14, 8821436), (17, 7264712), (26, 4750004), (28, 4410718), (34, 3632356), (52, 2375002), (56, 2205359), (68, 1816178), (91, 1357144), (104, 1187501), (119, 1037816), (136, 908089), (182, 678572), (221, 558824), (238, 518908), (289, 427336), (364, 339286), (442, 279412), (476, 259454), (578, 213668), (587, 210392), (728, 169643), (884, 139706), (952, 129727), (1156, 106834), (1174, 105196), (1547, 79832), (1768, 69853), (2023, 61048), (2312, 53417), (2348, 52598), (3094, 39916), (3757, 32872), (4046, 30524), (4109, 30056), (4696, 26299), (6188, 19958), (7514, 16436), (7631, 16184), (8092, 15262), (8218, 15028), (9979, 12376)]