193670028

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{8663}}^1$

素因数の和:8705

約数の個数: 72

約数和(自身を含む): 529820928

約数和(自身を除く): 336150900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 8663, 11178, 17326, 22356, 25989, 34652, 51978, 77967, 103956, 155934, 199249, 233901, 311868, 398498, 467802, 597747, 701703, 796996, 935604, 1195494, 1403406, 1793241, 2105109, 2390988, 2806812, 3586482, 4210218, 5379723, 7172964, 8420436, 10759446, 16139169, 21518892, 32278338, 48417507, 64556676, 96835014, 193670028]

約数ペア:

[(1, 193670028), (2, 96835014), (3, 64556676), (4, 48417507), (6, 32278338), (9, 21518892), (12, 16139169), (18, 10759446), (23, 8420436), (27, 7172964), (36, 5379723), (46, 4210218), (54, 3586482), (69, 2806812), (81, 2390988), (92, 2105109), (108, 1793241), (138, 1403406), (162, 1195494), (207, 935604), (243, 796996), (276, 701703), (324, 597747), (414, 467802), (486, 398498), (621, 311868), (828, 233901), (972, 199249), (1242, 155934), (1863, 103956), (2484, 77967), (3726, 51978), (5589, 34652), (7452, 25989), (8663, 22356), (11178, 17326)]