68500068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 198508800

約数和(自身を除く): 130008732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 149, 156, 182, 273, 298, 364, 421, 447, 546, 596, 842, 894, 1043, 1092, 1263, 1684, 1788, 1937, 2086, 2526, 2947, 3129, 3874, 4172, 5052, 5473, 5811, 5894, 6258, 7748, 8841, 10946, 11622, 11788, 12516, 13559, 16419, 17682, 21892, 23244, 27118, 32838, 35364, 38311, 40677, 54236, 62729, 65676, 76622, 81354, 114933, 125458, 153244, 162708, 188187, 229866, 250916, 376374, 439103, 459732, 752748, 815477, 878206, 1317309, 1630954, 1756412, 2446431, 2634618, 3261908, 4892862, 5269236, 5708339, 9785724, 11416678, 17125017, 22833356, 34250034, 68500068]

約数ペア:

[(1, 68500068), (2, 34250034), (3, 22833356), (4, 17125017), (6, 11416678), (7, 9785724), (12, 5708339), (13, 5269236), (14, 4892862), (21, 3261908), (26, 2634618), (28, 2446431), (39, 1756412), (42, 1630954), (52, 1317309), (78, 878206), (84, 815477), (91, 752748), (149, 459732), (156, 439103), (182, 376374), (273, 250916), (298, 229866), (364, 188187), (421, 162708), (447, 153244), (546, 125458), (596, 114933), (842, 81354), (894, 76622), (1043, 65676), (1092, 62729), (1263, 54236), (1684, 40677), (1788, 38311), (1937, 35364), (2086, 32838), (2526, 27118), (2947, 23244), (3129, 21892), (3874, 17682), (4172, 16419), (5052, 13559), (5473, 12516), (5811, 11788), (5894, 11622), (6258, 10946), (7748, 8841)]