65161386

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 145499328

約数和(自身を除く): 80337942

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 761, 1206, 1278, 1522, 2283, 4566, 4757, 6849, 9514, 13698, 14271, 28542, 42813, 50987, 54031, 85626, 101974, 108062, 152961, 162093, 305922, 324186, 458883, 486279, 917766, 972558, 3620077, 7240154, 10860231, 21720462, 32580693, 65161386]

約数ペア:

[(1, 65161386), (2, 32580693), (3, 21720462), (6, 10860231), (9, 7240154), (18, 3620077), (67, 972558), (71, 917766), (134, 486279), (142, 458883), (201, 324186), (213, 305922), (402, 162093), (426, 152961), (603, 108062), (639, 101974), (761, 85626), (1206, 54031), (1278, 50987), (1522, 42813), (2283, 28542), (4566, 14271), (4757, 13698), (6849, 9514)]