72520968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232439}}^1$

素因数の和:232461

約数の個数: 32

約数和(自身を含む): 195249600

約数和(自身を除く): 122728632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 232439, 464878, 697317, 929756, 1394634, 1859512, 2789268, 3021707, 5578536, 6043414, 9065121, 12086828, 18130242, 24173656, 36260484, 72520968]

約数ペア:

[(1, 72520968), (2, 36260484), (3, 24173656), (4, 18130242), (6, 12086828), (8, 9065121), (12, 6043414), (13, 5578536), (24, 3021707), (26, 2789268), (39, 1859512), (52, 1394634), (78, 929756), (104, 697317), (156, 464878), (312, 232439)]