78430254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2269}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 179566080

約数和(自身を除く): 101135826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1646, 2269, 2469, 4538, 4938, 5761, 6807, 11522, 13614, 15883, 17283, 31766, 34566, 47649, 95298, 1867387, 3734774, 5602161, 11204322, 13071709, 26143418, 39215127, 78430254]

約数ペア:

[(1, 78430254), (2, 39215127), (3, 26143418), (6, 13071709), (7, 11204322), (14, 5602161), (21, 3734774), (42, 1867387), (823, 95298), (1646, 47649), (2269, 34566), (2469, 31766), (4538, 17283), (4938, 15883), (5761, 13614), (6807, 11522)]