123917652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 330255744

約数和(自身を除く): 206338092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 618, 828, 927, 1236, 1453, 1854, 2369, 2906, 3708, 4359, 4738, 5812, 7107, 8718, 9476, 13077, 14214, 17436, 21321, 26154, 28428, 33419, 42642, 52308, 66838, 85284, 100257, 133676, 149659, 200514, 299318, 300771, 401028, 448977, 598636, 601542, 897954, 1203084, 1346931, 1795908, 2693862, 3442157, 5387724, 6884314, 10326471, 13768628, 20652942, 30979413, 41305884, 61958826, 123917652]

約数ペア:

[(1, 123917652), (2, 61958826), (3, 41305884), (4, 30979413), (6, 20652942), (9, 13768628), (12, 10326471), (18, 6884314), (23, 5387724), (36, 3442157), (46, 2693862), (69, 1795908), (92, 1346931), (103, 1203084), (138, 897954), (206, 601542), (207, 598636), (276, 448977), (309, 401028), (412, 300771), (414, 299318), (618, 200514), (828, 149659), (927, 133676), (1236, 100257), (1453, 85284), (1854, 66838), (2369, 52308), (2906, 42642), (3708, 33419), (4359, 28428), (4738, 26154), (5812, 21321), (7107, 17436), (8718, 14214), (9476, 13077)]