68204376

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16619}}^1$

素因数の和:16653

約数の個数: 64

約数和(自身を含む): 199440000

約数和(自身を除く): 131235624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16619, 33238, 49857, 66476, 99714, 132952, 149571, 199428, 299142, 315761, 398856, 448713, 598284, 631522, 897426, 947283, 1196568, 1263044, 1794852, 1894566, 2526088, 2841849, 3589704, 3789132, 5683698, 7578264, 8525547, 11367396, 17051094, 22734792, 34102188, 68204376]

約数ペア:

[(1, 68204376), (2, 34102188), (3, 22734792), (4, 17051094), (6, 11367396), (8, 8525547), (9, 7578264), (12, 5683698), (18, 3789132), (19, 3589704), (24, 2841849), (27, 2526088), (36, 1894566), (38, 1794852), (54, 1263044), (57, 1196568), (72, 947283), (76, 897426), (108, 631522), (114, 598284), (152, 448713), (171, 398856), (216, 315761), (228, 299142), (342, 199428), (456, 149571), (513, 132952), (684, 99714), (1026, 66476), (1368, 49857), (2052, 33238), (4104, 16619)]