69251364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21169

約数の個数: 72

約数和(自身を含む): 215458880

約数和(自身を除く): 146207516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21139, 42278, 63417, 84556, 126834, 147973, 190251, 253668, 274807, 295946, 380502, 443919, 549614, 591892, 761004, 824421, 887838, 1099228, 1331757, 1648842, 1775676, 1923649, 2473263, 2663514, 3297684, 3847298, 4946526, 5327028, 5770947, 7694596, 9893052, 11541894, 17312841, 23083788, 34625682, 69251364]

約数ペア:

[(1, 69251364), (2, 34625682), (3, 23083788), (4, 17312841), (6, 11541894), (7, 9893052), (9, 7694596), (12, 5770947), (13, 5327028), (14, 4946526), (18, 3847298), (21, 3297684), (26, 2663514), (28, 2473263), (36, 1923649), (39, 1775676), (42, 1648842), (52, 1331757), (63, 1099228), (78, 887838), (84, 824421), (91, 761004), (117, 591892), (126, 549614), (156, 443919), (182, 380502), (234, 295946), (252, 274807), (273, 253668), (364, 190251), (468, 147973), (546, 126834), (819, 84556), (1092, 63417), (1638, 42278), (3276, 21139)]