122981976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 373330980

約数和(自身を除く): 250349004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1123, 1352, 1404, 1521, 2028, 2106, 2246, 2808, 3042, 3369, 4056, 4212, 4492, 4563, 6084, 6738, 8424, 8984, 9126, 10107, 12168, 13476, 13689, 14599, 18252, 20214, 26952, 27378, 29198, 30321, 36504, 40428, 43797, 54756, 58396, 60642, 80856, 87594, 90963, 109512, 116792, 121284, 131391, 175188, 181926, 189787, 242568, 262782, 350376, 363852, 379574, 394173, 525564, 569361, 727704, 759148, 788346, 1051128, 1138722, 1182519, 1518296, 1576692, 1708083, 2277444, 2365038, 3153384, 3416166, 4554888, 4730076, 5124249, 6832332, 9460152, 10248498, 13664664, 15372747, 20496996, 30745494, 40993992, 61490988, 122981976]

約数ペア:

[(1, 122981976), (2, 61490988), (3, 40993992), (4, 30745494), (6, 20496996), (8, 15372747), (9, 13664664), (12, 10248498), (13, 9460152), (18, 6832332), (24, 5124249), (26, 4730076), (27, 4554888), (36, 3416166), (39, 3153384), (52, 2365038), (54, 2277444), (72, 1708083), (78, 1576692), (81, 1518296), (104, 1182519), (108, 1138722), (117, 1051128), (156, 788346), (162, 759148), (169, 727704), (216, 569361), (234, 525564), (312, 394173), (324, 379574), (338, 363852), (351, 350376), (468, 262782), (507, 242568), (648, 189787), (676, 181926), (702, 175188), (936, 131391), (1014, 121284), (1053, 116792), (1123, 109512), (1352, 90963), (1404, 87594), (1521, 80856), (2028, 60642), (2106, 58396), (2246, 54756), (2808, 43797), (3042, 40428), (3369, 36504), (4056, 30321), (4212, 29198), (4492, 27378), (4563, 26952), (6084, 20214), (6738, 18252), (8424, 14599), (8984, 13689), (9126, 13476), (10107, 12168)]