79721586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8009}}^1$

素因数の和:8103

約数の個数: 48

約数和(自身を含む): 199929600

約数和(自身を除く): 120208014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 8009, 9954, 16018, 24027, 48054, 56063, 72081, 112126, 144162, 168189, 336378, 504567, 632711, 1009134, 1265422, 1898133, 3796266, 4428977, 5694399, 8857954, 11388798, 13286931, 26573862, 39860793, 79721586]

約数ペア:

[(1, 79721586), (2, 39860793), (3, 26573862), (6, 13286931), (7, 11388798), (9, 8857954), (14, 5694399), (18, 4428977), (21, 3796266), (42, 1898133), (63, 1265422), (79, 1009134), (126, 632711), (158, 504567), (237, 336378), (474, 168189), (553, 144162), (711, 112126), (1106, 72081), (1422, 56063), (1659, 48054), (3318, 24027), (4977, 16018), (8009, 9954)]