80189604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 108

約数和(自身を含む): 228746700

約数和(自身を除く): 148557096

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 121, 123, 132, 164, 198, 242, 246, 363, 369, 396, 449, 451, 484, 492, 726, 738, 898, 902, 1089, 1347, 1353, 1452, 1476, 1796, 1804, 2178, 2694, 2706, 4041, 4059, 4356, 4939, 4961, 5388, 5412, 8082, 8118, 9878, 9922, 14817, 14883, 16164, 16236, 18409, 19756, 19844, 29634, 29766, 36818, 44451, 44649, 54329, 55227, 59268, 59532, 73636, 88902, 89298, 108658, 110454, 162987, 165681, 177804, 178596, 202499, 217316, 220908, 325974, 331362, 404998, 488961, 607497, 651948, 662724, 809996, 977922, 1214994, 1822491, 1955844, 2227489, 2429988, 3644982, 4454978, 6682467, 7289964, 8909956, 13364934, 20047401, 26729868, 40094802, 80189604]

約数ペア:

[(1, 80189604), (2, 40094802), (3, 26729868), (4, 20047401), (6, 13364934), (9, 8909956), (11, 7289964), (12, 6682467), (18, 4454978), (22, 3644982), (33, 2429988), (36, 2227489), (41, 1955844), (44, 1822491), (66, 1214994), (82, 977922), (99, 809996), (121, 662724), (123, 651948), (132, 607497), (164, 488961), (198, 404998), (242, 331362), (246, 325974), (363, 220908), (369, 217316), (396, 202499), (449, 178596), (451, 177804), (484, 165681), (492, 162987), (726, 110454), (738, 108658), (898, 89298), (902, 88902), (1089, 73636), (1347, 59532), (1353, 59268), (1452, 55227), (1476, 54329), (1796, 44649), (1804, 44451), (2178, 36818), (2694, 29766), (2706, 29634), (4041, 19844), (4059, 19756), (4356, 18409), (4939, 16236), (4961, 16164), (5388, 14883), (5412, 14817), (8082, 9922), (8118, 9878)]