69872988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 170827776

約数和(自身を除く): 100954788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 383, 661, 766, 1149, 1322, 1532, 1983, 2298, 2644, 3966, 4596, 7932, 8809, 15203, 17618, 26427, 30406, 35236, 45609, 52854, 60812, 91218, 105708, 182436, 253163, 506326, 759489, 1012652, 1518978, 3037956, 5822749, 11645498, 17468247, 23290996, 34936494, 69872988]

約数ペア:

[(1, 69872988), (2, 34936494), (3, 23290996), (4, 17468247), (6, 11645498), (12, 5822749), (23, 3037956), (46, 1518978), (69, 1012652), (92, 759489), (138, 506326), (276, 253163), (383, 182436), (661, 105708), (766, 91218), (1149, 60812), (1322, 52854), (1532, 45609), (1983, 35236), (2298, 30406), (2644, 26427), (3966, 17618), (4596, 15203), (7932, 8809)]