73800728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3517}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 143956560

約数和(自身を除く): 70155832

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 3517, 5246, 7034, 10492, 14068, 20984, 28136, 151231, 214537, 302462, 429074, 604924, 858148, 1209848, 1716296, 9225091, 18450182, 36900364, 73800728]

約数ペア:

[(1, 73800728), (2, 36900364), (4, 18450182), (8, 9225091), (43, 1716296), (61, 1209848), (86, 858148), (122, 604924), (172, 429074), (244, 302462), (344, 214537), (488, 151231), (2623, 28136), (3517, 20984), (5246, 14068), (7034, 10492)]