66430188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 184242240

約数和(自身を除く): 117812052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 739, 908, 1362, 1478, 2043, 2217, 2497, 2724, 2956, 4086, 4434, 4994, 6651, 7491, 8129, 8172, 8868, 9988, 13302, 14982, 16258, 22473, 24387, 26604, 29964, 32516, 44946, 48774, 73161, 89892, 97548, 146322, 167753, 292644, 335506, 503259, 671012, 1006518, 1509777, 1845283, 2013036, 3019554, 3690566, 5535849, 6039108, 7381132, 11071698, 16607547, 22143396, 33215094, 66430188]

約数ペア:

[(1, 66430188), (2, 33215094), (3, 22143396), (4, 16607547), (6, 11071698), (9, 7381132), (11, 6039108), (12, 5535849), (18, 3690566), (22, 3019554), (33, 2013036), (36, 1845283), (44, 1509777), (66, 1006518), (99, 671012), (132, 503259), (198, 335506), (227, 292644), (396, 167753), (454, 146322), (681, 97548), (739, 89892), (908, 73161), (1362, 48774), (1478, 44946), (2043, 32516), (2217, 29964), (2497, 26604), (2724, 24387), (2956, 22473), (4086, 16258), (4434, 14982), (4994, 13302), (6651, 9988), (7491, 8868), (8129, 8172)]