66445236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12941

約数の個数: 72

約数和(自身を含む): 197337504

約数和(自身を除く): 130892268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12907, 25814, 38721, 51628, 77442, 116163, 141977, 154884, 167791, 232326, 283954, 335582, 425931, 464652, 503373, 567908, 671164, 851862, 1006746, 1277793, 1510119, 1703724, 1845701, 2013492, 2555586, 3020238, 3691402, 5111172, 5537103, 6040476, 7382804, 11074206, 16611309, 22148412, 33222618, 66445236]

約数ペア:

[(1, 66445236), (2, 33222618), (3, 22148412), (4, 16611309), (6, 11074206), (9, 7382804), (11, 6040476), (12, 5537103), (13, 5111172), (18, 3691402), (22, 3020238), (26, 2555586), (33, 2013492), (36, 1845701), (39, 1703724), (44, 1510119), (52, 1277793), (66, 1006746), (78, 851862), (99, 671164), (117, 567908), (132, 503373), (143, 464652), (156, 425931), (198, 335582), (234, 283954), (286, 232326), (396, 167791), (429, 154884), (468, 141977), (572, 116163), (858, 77442), (1287, 51628), (1716, 38721), (2574, 25814), (5148, 12907)]