78488904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251567}}^1$

素因数の和:251589

約数の個数: 32

約数和(自身を含む): 211317120

約数和(自身を除く): 132828216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251567, 503134, 754701, 1006268, 1509402, 2012536, 3018804, 3270371, 6037608, 6540742, 9811113, 13081484, 19622226, 26162968, 39244452, 78488904]

約数ペア:

[(1, 78488904), (2, 39244452), (3, 26162968), (4, 19622226), (6, 13081484), (8, 9811113), (12, 6540742), (13, 6037608), (24, 3270371), (26, 3018804), (39, 2012536), (52, 1509402), (78, 1006268), (104, 754701), (156, 503134), (312, 251567)]