77999532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21739}}^1$

素因数の和:21782

約数の個数: 48

約数和(自身を含む): 204529920

約数和(自身を除く): 126530388

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, 21739, 43478, 65217, 86956, 130434, 260868, 282607, 499997, 565214, 847821, 999994, 1130428, 1499991, 1695642, 1999988, 2999982, 3391284, 5999964, 6499961, 12999922, 19499883, 25999844, 38999766, 77999532]

約数ペア:

[(1, 77999532), (2, 38999766), (3, 25999844), (4, 19499883), (6, 12999922), (12, 6499961), (13, 5999964), (23, 3391284), (26, 2999982), (39, 1999988), (46, 1695642), (52, 1499991), (69, 1130428), (78, 999994), (92, 847821), (138, 565214), (156, 499997), (276, 282607), (299, 260868), (598, 130434), (897, 86956), (1196, 65217), (1794, 43478), (3588, 21739)]