66206466

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 159164460

約数和(自身を除く): 92957994

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 409, 414, 529, 782, 818, 1058, 1173, 1227, 1587, 2346, 2454, 3174, 3519, 3681, 4761, 6953, 7038, 7362, 8993, 9407, 9522, 13906, 17986, 18814, 20859, 26979, 28221, 41718, 53958, 56442, 62577, 80937, 84663, 125154, 159919, 161874, 169326, 216361, 319838, 432722, 479757, 649083, 959514, 1298166, 1439271, 1947249, 2878542, 3678137, 3894498, 7356274, 11034411, 22068822, 33103233, 66206466]

約数ペア:

[(1, 66206466), (2, 33103233), (3, 22068822), (6, 11034411), (9, 7356274), (17, 3894498), (18, 3678137), (23, 2878542), (34, 1947249), (46, 1439271), (51, 1298166), (69, 959514), (102, 649083), (138, 479757), (153, 432722), (207, 319838), (306, 216361), (391, 169326), (409, 161874), (414, 159919), (529, 125154), (782, 84663), (818, 80937), (1058, 62577), (1173, 56442), (1227, 53958), (1587, 41718), (2346, 28221), (2454, 26979), (3174, 20859), (3519, 18814), (3681, 17986), (4761, 13906), (6953, 9522), (7038, 9407), (7362, 8993)]