71798202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7213}}^1$

素因数の和:7307

約数の個数: 48

約数和(自身を含む): 180061440

約数和(自身を除く): 108263238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 7213, 9954, 14426, 21639, 43278, 50491, 64917, 100982, 129834, 151473, 302946, 454419, 569827, 908838, 1139654, 1709481, 3418962, 3988789, 5128443, 7977578, 10256886, 11966367, 23932734, 35899101, 71798202]

約数ペア:

[(1, 71798202), (2, 35899101), (3, 23932734), (6, 11966367), (7, 10256886), (9, 7977578), (14, 5128443), (18, 3988789), (21, 3418962), (42, 1709481), (63, 1139654), (79, 908838), (126, 569827), (158, 454419), (237, 302946), (474, 151473), (553, 129834), (711, 100982), (1106, 64917), (1422, 50491), (1659, 43278), (3318, 21639), (4977, 14426), (7213, 9954)]