78383916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55829}}^1$

素因数の和:55855

約数の個数: 48

約数和(自身を含む): 218853600

約数和(自身を除く): 140469684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55829, 111658, 167487, 223316, 334974, 502461, 669948, 725777, 1004922, 1451554, 1507383, 2009844, 2177331, 2903108, 3014766, 4354662, 6029532, 6531993, 8709324, 13063986, 19595979, 26127972, 39191958, 78383916]

約数ペア:

[(1, 78383916), (2, 39191958), (3, 26127972), (4, 19595979), (6, 13063986), (9, 8709324), (12, 6531993), (13, 6029532), (18, 4354662), (26, 3014766), (27, 2903108), (36, 2177331), (39, 2009844), (52, 1507383), (54, 1451554), (78, 1004922), (108, 725777), (117, 669948), (156, 502461), (234, 334974), (351, 223316), (468, 167487), (702, 111658), (1404, 55829)]