84721532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 179639040

約数和(自身を除く): 94917508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 532, 652, 977, 1141, 1954, 2282, 3097, 3908, 4564, 6194, 6839, 12388, 13678, 18563, 21679, 27356, 37126, 43358, 74252, 86716, 129941, 159251, 259882, 318502, 519764, 637004, 1114757, 2229514, 3025769, 4459028, 6051538, 12103076, 21180383, 42360766, 84721532]

約数ペア:

[(1, 84721532), (2, 42360766), (4, 21180383), (7, 12103076), (14, 6051538), (19, 4459028), (28, 3025769), (38, 2229514), (76, 1114757), (133, 637004), (163, 519764), (266, 318502), (326, 259882), (532, 159251), (652, 129941), (977, 86716), (1141, 74252), (1954, 43358), (2282, 37126), (3097, 27356), (3908, 21679), (4564, 18563), (6194, 13678), (6839, 12388)]