68510988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7004

約数の個数: 96

約数和(自身を含む): 218641920

約数和(自身を除く): 150130932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 6971, 9828, 13942, 20913, 27884, 41826, 48797, 62739, 83652, 90623, 97594, 125478, 146391, 181246, 188217, 195188, 250956, 271869, 292782, 362492, 376434, 439173, 543738, 585564, 634361, 752868, 815607, 878346, 1087476, 1268722, 1317519, 1631214, 1756692, 1903083, 2446821, 2537444, 2635038, 3262428, 3806166, 4893642, 5270076, 5709249, 7612332, 9787284, 11418498, 17127747, 22836996, 34255494, 68510988]

約数ペア:

[(1, 68510988), (2, 34255494), (3, 22836996), (4, 17127747), (6, 11418498), (7, 9787284), (9, 7612332), (12, 5709249), (13, 5270076), (14, 4893642), (18, 3806166), (21, 3262428), (26, 2635038), (27, 2537444), (28, 2446821), (36, 1903083), (39, 1756692), (42, 1631214), (52, 1317519), (54, 1268722), (63, 1087476), (78, 878346), (84, 815607), (91, 752868), (108, 634361), (117, 585564), (126, 543738), (156, 439173), (182, 376434), (189, 362492), (234, 292782), (252, 271869), (273, 250956), (351, 195188), (364, 188217), (378, 181246), (468, 146391), (546, 125478), (702, 97594), (756, 90623), (819, 83652), (1092, 62739), (1404, 48797), (1638, 41826), (2457, 27884), (3276, 20913), (4914, 13942), (6971, 9828)]