71294238

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 91195362

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 2239, 3538, 4478, 5307, 6717, 10614, 13434, 15921, 20151, 31842, 40302, 64931, 129862, 136579, 194793, 273158, 389586, 409737, 584379, 819474, 1168758, 1229211, 2458422, 3960791, 7921582, 11882373, 23764746, 35647119, 71294238]

約数ペア:

[(1, 71294238), (2, 35647119), (3, 23764746), (6, 11882373), (9, 7921582), (18, 3960791), (29, 2458422), (58, 1229211), (61, 1168758), (87, 819474), (122, 584379), (174, 409737), (183, 389586), (261, 273158), (366, 194793), (522, 136579), (549, 129862), (1098, 64931), (1769, 40302), (2239, 31842), (3538, 20151), (4478, 15921), (5307, 13434), (6717, 10614)]