67812748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 62824052

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 107, 124, 214, 269, 428, 538, 589, 1076, 1178, 2033, 2356, 3317, 4066, 5111, 6634, 8132, 8339, 10222, 13268, 16678, 20444, 28783, 33356, 57566, 63023, 115132, 126046, 158441, 252092, 316882, 546877, 633764, 892273, 1093754, 1784546, 2187508, 3569092, 16953187, 33906374, 67812748]

約数ペア:

[(1, 67812748), (2, 33906374), (4, 16953187), (19, 3569092), (31, 2187508), (38, 1784546), (62, 1093754), (76, 892273), (107, 633764), (124, 546877), (214, 316882), (269, 252092), (428, 158441), (538, 126046), (589, 115132), (1076, 63023), (1178, 57566), (2033, 33356), (2356, 28783), (3317, 20444), (4066, 16678), (5111, 13268), (6634, 10222), (8132, 8339)]