71290212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13913}}^1$

素因数の和:13988

約数の個数: 48

約数和(自身を含む): 193237632

約数和(自身を除く): 121947420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 13913, 27826, 41739, 55652, 83478, 97391, 166956, 194782, 292173, 389564, 584346, 848693, 1168692, 1697386, 2546079, 3394772, 5092158, 5940851, 10184316, 11881702, 17822553, 23763404, 35645106, 71290212]

約数ペア:

[(1, 71290212), (2, 35645106), (3, 23763404), (4, 17822553), (6, 11881702), (7, 10184316), (12, 5940851), (14, 5092158), (21, 3394772), (28, 2546079), (42, 1697386), (61, 1168692), (84, 848693), (122, 584346), (183, 389564), (244, 292173), (366, 194782), (427, 166956), (732, 97391), (854, 83478), (1281, 55652), (1708, 41739), (2562, 27826), (5124, 13913)]