74138844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20663}}^1$

素因数の和:20706

約数の個数: 48

約数和(自身を含む): 194406912

約数和(自身を除く): 120268068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 20663, 41326, 61989, 82652, 123978, 247956, 268619, 475249, 537238, 805857, 950498, 1074476, 1425747, 1611714, 1900996, 2851494, 3223428, 5702988, 6178237, 12356474, 18534711, 24712948, 37069422, 74138844]

約数ペア:

[(1, 74138844), (2, 37069422), (3, 24712948), (4, 18534711), (6, 12356474), (12, 6178237), (13, 5702988), (23, 3223428), (26, 2851494), (39, 1900996), (46, 1611714), (52, 1425747), (69, 1074476), (78, 950498), (92, 805857), (138, 537238), (156, 475249), (276, 268619), (299, 247956), (598, 123978), (897, 82652), (1196, 61989), (1794, 41326), (3588, 20663)]