126581364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38639}}^1$

素因数の和:38669

約数の個数: 72

約数和(自身を含む): 393818880

約数和(自身を除く): 267237516

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, 38639, 77278, 115917, 154556, 231834, 270473, 347751, 463668, 502307, 540946, 695502, 811419, 1004614, 1081892, 1391004, 1506921, 1622838, 2009228, 2434257, 3013842, 3245676, 3516149, 4520763, 4868514, 6027684, 7032298, 9041526, 9737028, 10548447, 14064596, 18083052, 21096894, 31645341, 42193788, 63290682, 126581364]

約数ペア:

[(1, 126581364), (2, 63290682), (3, 42193788), (4, 31645341), (6, 21096894), (7, 18083052), (9, 14064596), (12, 10548447), (13, 9737028), (14, 9041526), (18, 7032298), (21, 6027684), (26, 4868514), (28, 4520763), (36, 3516149), (39, 3245676), (42, 3013842), (52, 2434257), (63, 2009228), (78, 1622838), (84, 1506921), (91, 1391004), (117, 1081892), (126, 1004614), (156, 811419), (182, 695502), (234, 540946), (252, 502307), (273, 463668), (364, 347751), (468, 270473), (546, 231834), (819, 154556), (1092, 115917), (1638, 77278), (3276, 38639)]