73161972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{156329}}^1$

素因数の和:156352

約数の個数: 36

約数和(自身を含む): 199164420

約数和(自身を除く): 126002448

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 156329, 312658, 468987, 625316, 937974, 1406961, 1875948, 2032277, 2813922, 4064554, 5627844, 6096831, 8129108, 12193662, 18290493, 24387324, 36580986, 73161972]

約数ペア:

[(1, 73161972), (2, 36580986), (3, 24387324), (4, 18290493), (6, 12193662), (9, 8129108), (12, 6096831), (13, 5627844), (18, 4064554), (26, 2813922), (36, 2032277), (39, 1875948), (52, 1406961), (78, 937974), (117, 625316), (156, 468987), (234, 312658), (468, 156329)]