66516036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 174313440

約数和(自身を除く): 107797404

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 131, 204, 228, 262, 323, 393, 524, 646, 786, 969, 1292, 1572, 1938, 2227, 2489, 3876, 4454, 4978, 6681, 7467, 8908, 9956, 13362, 14934, 17161, 26724, 29868, 34322, 42313, 51483, 68644, 84626, 102966, 126939, 169252, 205932, 253878, 291737, 326059, 507756, 583474, 652118, 875211, 978177, 1166948, 1304236, 1750422, 1956354, 3500844, 3912708, 5543003, 11086006, 16629009, 22172012, 33258018, 66516036]

約数ペア:

[(1, 66516036), (2, 33258018), (3, 22172012), (4, 16629009), (6, 11086006), (12, 5543003), (17, 3912708), (19, 3500844), (34, 1956354), (38, 1750422), (51, 1304236), (57, 1166948), (68, 978177), (76, 875211), (102, 652118), (114, 583474), (131, 507756), (204, 326059), (228, 291737), (262, 253878), (323, 205932), (393, 169252), (524, 126939), (646, 102966), (786, 84626), (969, 68644), (1292, 51483), (1572, 42313), (1938, 34322), (2227, 29868), (2489, 26724), (3876, 17161), (4454, 14934), (4978, 13362), (6681, 9956), (7467, 8908)]