72666738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 170734980

約数和(自身を除く): 98068242

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 229, 289, 306, 366, 458, 549, 578, 687, 867, 1037, 1098, 1374, 1734, 2061, 2074, 2601, 3111, 3893, 4122, 5202, 6222, 7786, 9333, 11679, 13969, 17629, 18666, 23358, 27938, 35037, 35258, 41907, 52887, 66181, 70074, 83814, 105774, 125721, 132362, 158661, 198543, 237473, 251442, 317322, 397086, 474946, 595629, 712419, 1191258, 1424838, 2137257, 4037041, 4274514, 8074082, 12111123, 24222246, 36333369, 72666738]

約数ペア:

[(1, 72666738), (2, 36333369), (3, 24222246), (6, 12111123), (9, 8074082), (17, 4274514), (18, 4037041), (34, 2137257), (51, 1424838), (61, 1191258), (102, 712419), (122, 595629), (153, 474946), (183, 397086), (229, 317322), (289, 251442), (306, 237473), (366, 198543), (458, 158661), (549, 132362), (578, 125721), (687, 105774), (867, 83814), (1037, 70074), (1098, 66181), (1374, 52887), (1734, 41907), (2061, 35258), (2074, 35037), (2601, 27938), (3111, 23358), (3893, 18666), (4122, 17629), (5202, 13969), (6222, 11679), (7786, 9333)]