77997972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29411}}^1$

素因数の和:29448

約数の個数: 48

約数和(自身を含む): 207531072

約数和(自身を除く): 129533100

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 29411, 58822, 88233, 117644, 176466, 352932, 382343, 499987, 764686, 999974, 1147029, 1499961, 1529372, 1999948, 2294058, 2999922, 4588116, 5999844, 6499831, 12999662, 19499493, 25999324, 38998986, 77997972]

約数ペア:

[(1, 77997972), (2, 38998986), (3, 25999324), (4, 19499493), (6, 12999662), (12, 6499831), (13, 5999844), (17, 4588116), (26, 2999922), (34, 2294058), (39, 1999948), (51, 1529372), (52, 1499961), (68, 1147029), (78, 999974), (102, 764686), (156, 499987), (204, 382343), (221, 352932), (442, 176466), (663, 117644), (884, 88233), (1326, 58822), (2652, 29411)]