78833972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 165752832

約数和(自身を除く): 86918860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 322, 326, 644, 652, 751, 1141, 1502, 2282, 3004, 3749, 4564, 5257, 7498, 10514, 14996, 17273, 21028, 26243, 34546, 52486, 69092, 104972, 120911, 122413, 241822, 244826, 483644, 489652, 856891, 1713782, 2815499, 3427564, 5630998, 11261996, 19708493, 39416986, 78833972]

約数ペア:

[(1, 78833972), (2, 39416986), (4, 19708493), (7, 11261996), (14, 5630998), (23, 3427564), (28, 2815499), (46, 1713782), (92, 856891), (161, 489652), (163, 483644), (322, 244826), (326, 241822), (644, 122413), (652, 120911), (751, 104972), (1141, 69092), (1502, 52486), (2282, 34546), (3004, 26243), (3749, 21028), (4564, 17273), (5257, 14996), (7498, 10514)]