72353092

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 148119552

約数和(自身を除く): 75766460

約数列:

[1, 2, 4, 7, 14, 28, 83, 163, 166, 191, 326, 332, 382, 581, 652, 764, 1141, 1162, 1337, 2282, 2324, 2674, 4564, 5348, 13529, 15853, 27058, 31133, 31706, 54116, 62266, 63412, 94703, 110971, 124532, 189406, 217931, 221942, 378812, 435862, 443884, 871724, 2584039, 5168078, 10336156, 18088273, 36176546, 72353092]

約数ペア:

[(1, 72353092), (2, 36176546), (4, 18088273), (7, 10336156), (14, 5168078), (28, 2584039), (83, 871724), (163, 443884), (166, 435862), (191, 378812), (326, 221942), (332, 217931), (382, 189406), (581, 124532), (652, 110971), (764, 94703), (1141, 63412), (1162, 62266), (1337, 54116), (2282, 31706), (2324, 31133), (2674, 27058), (4564, 15853), (5348, 13529)]