80662068

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13138

約数の個数: 60

約数和(自身を含む): 221981760

約数和(自身を除く): 141319692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 13103, 26206, 39309, 52412, 78618, 117927, 157236, 235854, 248957, 353781, 471708, 497914, 707562, 746871, 995828, 1061343, 1415124, 1493742, 2122686, 2240613, 2987484, 4245372, 4481226, 6721839, 8962452, 13443678, 20165517, 26887356, 40331034, 80662068]

約数ペア:

[(1, 80662068), (2, 40331034), (3, 26887356), (4, 20165517), (6, 13443678), (9, 8962452), (12, 6721839), (18, 4481226), (19, 4245372), (27, 2987484), (36, 2240613), (38, 2122686), (54, 1493742), (57, 1415124), (76, 1061343), (81, 995828), (108, 746871), (114, 707562), (162, 497914), (171, 471708), (228, 353781), (324, 248957), (342, 235854), (513, 157236), (684, 117927), (1026, 78618), (1539, 52412), (2052, 39309), (3078, 26206), (6156, 13103)]