123771168

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22619}}^1$

素因数の和:22654

約数の個数: 72

約数和(自身を含む): 370515600

約数和(自身を除く): 246744432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 22619, 45238, 67857, 90476, 135714, 180952, 203571, 271428, 361904, 407142, 429761, 542856, 723808, 814284, 859522, 1085712, 1289283, 1628568, 1719044, 2171424, 2578566, 3257136, 3438088, 3867849, 5157132, 6514272, 6876176, 7735698, 10314264, 13752352, 15471396, 20628528, 30942792, 41257056, 61885584, 123771168]

約数ペア:

[(1, 123771168), (2, 61885584), (3, 41257056), (4, 30942792), (6, 20628528), (8, 15471396), (9, 13752352), (12, 10314264), (16, 7735698), (18, 6876176), (19, 6514272), (24, 5157132), (32, 3867849), (36, 3438088), (38, 3257136), (48, 2578566), (57, 2171424), (72, 1719044), (76, 1628568), (96, 1289283), (114, 1085712), (144, 859522), (152, 814284), (171, 723808), (228, 542856), (288, 429761), (304, 407142), (342, 361904), (456, 271428), (608, 203571), (684, 180952), (912, 135714), (1368, 90476), (1824, 67857), (2736, 45238), (5472, 22619)]