10887884748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{156139}}^1$

素因数の和:156311

約数の個数: 72

約数和(自身を含む): 29838354000

約数和(自身を除く): 18950469252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 7748, 11622, 17433, 23244, 34866, 69732, 156139, 312278, 468417, 624556, 936834, 1405251, 1873668, 2029807, 2810502, 4059614, 5621004, 6089421, 8119228, 12178842, 18268263, 23264711, 24357684, 36536526, 46529422, 69794133, 73073052, 93058844, 139588266, 209382399, 279176532, 302441243, 418764798, 604882486, 837529596, 907323729, 1209764972, 1814647458, 2721971187, 3629294916, 5443942374, 10887884748]

約数ペア:

[(1, 10887884748), (2, 5443942374), (3, 3629294916), (4, 2721971187), (6, 1814647458), (9, 1209764972), (12, 907323729), (13, 837529596), (18, 604882486), (26, 418764798), (36, 302441243), (39, 279176532), (52, 209382399), (78, 139588266), (117, 93058844), (149, 73073052), (156, 69794133), (234, 46529422), (298, 36536526), (447, 24357684), (468, 23264711), (596, 18268263), (894, 12178842), (1341, 8119228), (1788, 6089421), (1937, 5621004), (2682, 4059614), (3874, 2810502), (5364, 2029807), (5811, 1873668), (7748, 1405251), (11622, 936834), (17433, 624556), (23244, 468417), (34866, 312278), (69732, 156139)]