65394684

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 170298128

約数和(自身を除く): 104903444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 97, 122, 183, 194, 244, 291, 307, 366, 388, 549, 582, 614, 732, 873, 921, 1098, 1164, 1228, 1746, 1842, 2196, 2763, 3492, 3684, 5526, 5917, 11052, 11834, 17751, 18727, 23668, 29779, 35502, 37454, 53253, 56181, 59558, 71004, 74908, 89337, 106506, 112362, 119116, 168543, 178674, 213012, 224724, 268011, 337086, 357348, 536022, 674172, 1072044, 1816519, 3633038, 5449557, 7266076, 10899114, 16348671, 21798228, 32697342, 65394684]

約数ペア:

[(1, 65394684), (2, 32697342), (3, 21798228), (4, 16348671), (6, 10899114), (9, 7266076), (12, 5449557), (18, 3633038), (36, 1816519), (61, 1072044), (97, 674172), (122, 536022), (183, 357348), (194, 337086), (244, 268011), (291, 224724), (307, 213012), (366, 178674), (388, 168543), (549, 119116), (582, 112362), (614, 106506), (732, 89337), (873, 74908), (921, 71004), (1098, 59558), (1164, 56181), (1228, 53253), (1746, 37454), (1842, 35502), (2196, 29779), (2763, 23668), (3492, 18727), (3684, 17751), (5526, 11834), (5917, 11052)]