72869142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1013}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 153803520

約数和(自身を除く): 80934378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 631, 1013, 1262, 1893, 2026, 3039, 3786, 6078, 11989, 19247, 23978, 35967, 38494, 57741, 71934, 115482, 639203, 1278406, 1917609, 3835218, 12144857, 24289714, 36434571, 72869142]

約数ペア:

[(1, 72869142), (2, 36434571), (3, 24289714), (6, 12144857), (19, 3835218), (38, 1917609), (57, 1278406), (114, 639203), (631, 115482), (1013, 71934), (1262, 57741), (1893, 38494), (2026, 35967), (3039, 23978), (3786, 19247), (6078, 11989)]