65520774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 158722200

約数和(自身を除く): 93201426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 121, 134, 198, 201, 242, 363, 402, 449, 603, 726, 737, 898, 1089, 1206, 1347, 1474, 2178, 2211, 2694, 4041, 4422, 4939, 6633, 8082, 8107, 9878, 13266, 14817, 16214, 24321, 29634, 30083, 44451, 48642, 54329, 60166, 72963, 88902, 90249, 108658, 145926, 162987, 180498, 270747, 325974, 330913, 488961, 541494, 661826, 977922, 992739, 1985478, 2978217, 3640043, 5956434, 7280086, 10920129, 21840258, 32760387, 65520774]

約数ペア:

[(1, 65520774), (2, 32760387), (3, 21840258), (6, 10920129), (9, 7280086), (11, 5956434), (18, 3640043), (22, 2978217), (33, 1985478), (66, 992739), (67, 977922), (99, 661826), (121, 541494), (134, 488961), (198, 330913), (201, 325974), (242, 270747), (363, 180498), (402, 162987), (449, 145926), (603, 108658), (726, 90249), (737, 88902), (898, 72963), (1089, 60166), (1206, 54329), (1347, 48642), (1474, 44451), (2178, 30083), (2211, 29634), (2694, 24321), (4041, 16214), (4422, 14817), (4939, 13266), (6633, 9878), (8082, 8107)]