667116

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 1829520

約数和(自身を除く): 1162404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 71, 81, 87, 108, 116, 142, 162, 174, 213, 261, 284, 324, 348, 426, 522, 639, 783, 852, 1044, 1278, 1566, 1917, 2059, 2349, 2556, 3132, 3834, 4118, 4698, 5751, 6177, 7668, 8236, 9396, 11502, 12354, 18531, 23004, 24708, 37062, 55593, 74124, 111186, 166779, 222372, 333558, 667116]

約数ペア:

[(1, 667116), (2, 333558), (3, 222372), (4, 166779), (6, 111186), (9, 74124), (12, 55593), (18, 37062), (27, 24708), (29, 23004), (36, 18531), (54, 12354), (58, 11502), (71, 9396), (81, 8236), (87, 7668), (108, 6177), (116, 5751), (142, 4698), (162, 4118), (174, 3834), (213, 3132), (261, 2556), (284, 2349), (324, 2059), (348, 1917), (426, 1566), (522, 1278), (639, 1044), (783, 852)]