89168156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 205632000

約数和(自身を除く): 116463844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 67, 77, 116, 134, 149, 154, 203, 268, 298, 308, 319, 406, 469, 596, 638, 737, 812, 938, 1043, 1276, 1474, 1639, 1876, 1943, 2086, 2233, 2948, 3278, 3886, 4172, 4321, 4466, 5159, 6556, 7772, 8642, 8932, 9983, 10318, 11473, 13601, 17284, 19966, 20636, 21373, 22946, 27202, 30247, 39932, 42746, 45892, 47531, 54404, 60494, 69881, 85492, 95062, 109813, 120988, 139762, 149611, 190124, 219626, 279524, 289507, 299222, 332717, 439252, 579014, 598444, 665434, 768691, 1158028, 1330868, 1537382, 2026549, 3074764, 3184577, 4053098, 6369154, 8106196, 12738308, 22292039, 44584078, 89168156]

約数ペア:

[(1, 89168156), (2, 44584078), (4, 22292039), (7, 12738308), (11, 8106196), (14, 6369154), (22, 4053098), (28, 3184577), (29, 3074764), (44, 2026549), (58, 1537382), (67, 1330868), (77, 1158028), (116, 768691), (134, 665434), (149, 598444), (154, 579014), (203, 439252), (268, 332717), (298, 299222), (308, 289507), (319, 279524), (406, 219626), (469, 190124), (596, 149611), (638, 139762), (737, 120988), (812, 109813), (938, 95062), (1043, 85492), (1276, 69881), (1474, 60494), (1639, 54404), (1876, 47531), (1943, 45892), (2086, 42746), (2233, 39932), (2948, 30247), (3278, 27202), (3886, 22946), (4172, 21373), (4321, 20636), (4466, 19966), (5159, 17284), (6556, 13601), (7772, 11473), (8642, 10318), (8932, 9983)]