73373516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 67393684

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 97, 148, 194, 269, 388, 538, 703, 1076, 1406, 1843, 2812, 3589, 3686, 5111, 7178, 7372, 9953, 10222, 14356, 19906, 20444, 26093, 39812, 52186, 68191, 104372, 136382, 189107, 272764, 378214, 495767, 756428, 965441, 991534, 1930882, 1983068, 3861764, 18343379, 36686758, 73373516]

約数ペア:

[(1, 73373516), (2, 36686758), (4, 18343379), (19, 3861764), (37, 1983068), (38, 1930882), (74, 991534), (76, 965441), (97, 756428), (148, 495767), (194, 378214), (269, 272764), (388, 189107), (538, 136382), (703, 104372), (1076, 68191), (1406, 52186), (1843, 39812), (2812, 26093), (3589, 20444), (3686, 19906), (5111, 14356), (7178, 10222), (7372, 9953)]