83938554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 222393600

約数和(自身を除く): 138455046

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 149, 153, 238, 263, 298, 306, 357, 447, 526, 714, 789, 894, 1043, 1071, 1341, 1578, 1841, 2086, 2142, 2367, 2533, 2682, 3129, 3682, 4471, 4734, 5066, 5523, 6258, 7599, 8942, 9387, 11046, 13413, 15198, 16569, 17731, 18774, 22797, 26826, 31297, 33138, 35462, 39187, 40239, 45594, 53193, 62594, 78374, 80478, 93891, 106386, 117561, 159579, 187782, 235122, 274309, 281673, 319158, 352683, 548618, 563346, 666179, 705366, 822927, 1332358, 1645854, 1998537, 2468781, 3997074, 4663253, 4937562, 5995611, 9326506, 11991222, 13989759, 27979518, 41969277, 83938554]

約数ペア:

[(1, 83938554), (2, 41969277), (3, 27979518), (6, 13989759), (7, 11991222), (9, 9326506), (14, 5995611), (17, 4937562), (18, 4663253), (21, 3997074), (34, 2468781), (42, 1998537), (51, 1645854), (63, 1332358), (102, 822927), (119, 705366), (126, 666179), (149, 563346), (153, 548618), (238, 352683), (263, 319158), (298, 281673), (306, 274309), (357, 235122), (447, 187782), (526, 159579), (714, 117561), (789, 106386), (894, 93891), (1043, 80478), (1071, 78374), (1341, 62594), (1578, 53193), (1841, 45594), (2086, 40239), (2142, 39187), (2367, 35462), (2533, 33138), (2682, 31297), (3129, 26826), (3682, 22797), (4471, 18774), (4734, 17731), (5066, 16569), (5523, 15198), (6258, 13413), (7599, 11046), (8942, 9387)]