64897308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85843}}^1$

素因数の和:85863

約数の個数: 48

約数和(自身を含む): 192290560

約数和(自身を除く): 127393252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85843, 171686, 257529, 343372, 515058, 600901, 772587, 1030116, 1201802, 1545174, 1802703, 2317761, 2403604, 3090348, 3605406, 4635522, 5408109, 7210812, 9271044, 10816218, 16224327, 21632436, 32448654, 64897308]

約数ペア:

[(1, 64897308), (2, 32448654), (3, 21632436), (4, 16224327), (6, 10816218), (7, 9271044), (9, 7210812), (12, 5408109), (14, 4635522), (18, 3605406), (21, 3090348), (27, 2403604), (28, 2317761), (36, 1802703), (42, 1545174), (54, 1201802), (63, 1030116), (84, 772587), (108, 600901), (126, 515058), (189, 343372), (252, 257529), (378, 171686), (756, 85843)]