65154124

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 140767200

約数和(自身を除く): 75613076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 97, 98, 149, 161, 194, 196, 298, 322, 388, 596, 644, 679, 1043, 1127, 1358, 2086, 2231, 2254, 2716, 3427, 4172, 4462, 4508, 4753, 6854, 7301, 8924, 9506, 13708, 14453, 14602, 15617, 19012, 23989, 28906, 29204, 31234, 47978, 57812, 62468, 95956, 101171, 109319, 167923, 202342, 218638, 332419, 335846, 404684, 437276, 664838, 671692, 708197, 1329676, 1416394, 2326933, 2832788, 4653866, 9307732, 16288531, 32577062, 65154124]

約数ペア:

[(1, 65154124), (2, 32577062), (4, 16288531), (7, 9307732), (14, 4653866), (23, 2832788), (28, 2326933), (46, 1416394), (49, 1329676), (92, 708197), (97, 671692), (98, 664838), (149, 437276), (161, 404684), (194, 335846), (196, 332419), (298, 218638), (322, 202342), (388, 167923), (596, 109319), (644, 101171), (679, 95956), (1043, 62468), (1127, 57812), (1358, 47978), (2086, 31234), (2231, 29204), (2254, 28906), (2716, 23989), (3427, 19012), (4172, 15617), (4462, 14602), (4508, 14453), (4753, 13708), (6854, 9506), (7301, 8924)]