43989348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 112728000

約数和(自身を除く): 68738652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 169, 199, 218, 327, 338, 398, 436, 507, 597, 654, 676, 796, 1014, 1194, 1308, 1417, 2028, 2388, 2587, 2834, 4251, 5174, 5668, 7761, 8502, 10348, 15522, 17004, 18421, 21691, 31044, 33631, 36842, 43382, 55263, 65073, 67262, 73684, 86764, 100893, 110526, 130146, 134524, 201786, 221052, 260292, 281983, 403572, 563966, 845949, 1127932, 1691898, 3383796, 3665779, 7331558, 10997337, 14663116, 21994674, 43989348]

約数ペア:

[(1, 43989348), (2, 21994674), (3, 14663116), (4, 10997337), (6, 7331558), (12, 3665779), (13, 3383796), (26, 1691898), (39, 1127932), (52, 845949), (78, 563966), (109, 403572), (156, 281983), (169, 260292), (199, 221052), (218, 201786), (327, 134524), (338, 130146), (398, 110526), (436, 100893), (507, 86764), (597, 73684), (654, 67262), (676, 65073), (796, 55263), (1014, 43382), (1194, 36842), (1308, 33631), (1417, 31044), (2028, 21691), (2388, 18421), (2587, 17004), (2834, 15522), (4251, 10348), (5174, 8502), (5668, 7761)]