79818804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 225008000

約数和(自身を除く): 145189196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 409, 417, 468, 556, 702, 818, 834, 1227, 1251, 1404, 1636, 1668, 1807, 2454, 2502, 3614, 3681, 3753, 4908, 5004, 5317, 5421, 7228, 7362, 7506, 10634, 10842, 11043, 14724, 15012, 15951, 16263, 21268, 21684, 22086, 31902, 32526, 44172, 47853, 48789, 56851, 63804, 65052, 95706, 97578, 113702, 143559, 170553, 191412, 195156, 227404, 287118, 341106, 511659, 574236, 682212, 739063, 1023318, 1478126, 1534977, 2046636, 2217189, 2956252, 3069954, 4434378, 6139908, 6651567, 8868756, 13303134, 19954701, 26606268, 39909402, 79818804]

約数ペア:

[(1, 79818804), (2, 39909402), (3, 26606268), (4, 19954701), (6, 13303134), (9, 8868756), (12, 6651567), (13, 6139908), (18, 4434378), (26, 3069954), (27, 2956252), (36, 2217189), (39, 2046636), (52, 1534977), (54, 1478126), (78, 1023318), (108, 739063), (117, 682212), (139, 574236), (156, 511659), (234, 341106), (278, 287118), (351, 227404), (409, 195156), (417, 191412), (468, 170553), (556, 143559), (702, 113702), (818, 97578), (834, 95706), (1227, 65052), (1251, 63804), (1404, 56851), (1636, 48789), (1668, 47853), (1807, 44172), (2454, 32526), (2502, 31902), (3614, 22086), (3681, 21684), (3753, 21268), (4908, 16263), (5004, 15951), (5317, 15012), (5421, 14724), (7228, 11043), (7362, 10842), (7506, 10634)]