72478022079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{47869}}^1$

素因数の和:48255

約数の個数: 32

約数和(自身を含む): 103123468800

約数和(自身を除く): 30645446721

約数列:

[1, 3, 19, 57, 101, 263, 303, 789, 1919, 4997, 5757, 14991, 26563, 47869, 79689, 143607, 504697, 909511, 1514091, 2728533, 4834769, 12589547, 14504307, 37768641, 91860611, 239201393, 275581833, 717604179, 1271544247, 3814632741, 24159340693, 72478022079]

約数ペア:

[(1, 72478022079), (3, 24159340693), (19, 3814632741), (57, 1271544247), (101, 717604179), (263, 275581833), (303, 239201393), (789, 91860611), (1919, 37768641), (4997, 14504307), (5757, 12589547), (14991, 4834769), (26563, 2728533), (47869, 1514091), (79689, 909511), (143607, 504697)]