8580348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 25159680

約数和(自身を除く): 16579332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 431, 474, 553, 711, 862, 948, 1106, 1293, 1422, 1659, 1724, 2212, 2586, 2844, 3017, 3318, 3879, 4977, 5172, 6034, 6636, 7758, 9051, 9954, 12068, 15516, 18102, 19908, 27153, 34049, 36204, 54306, 68098, 102147, 108612, 136196, 204294, 238343, 306441, 408588, 476686, 612882, 715029, 953372, 1225764, 1430058, 2145087, 2860116, 4290174, 8580348]

約数ペア:

[(1, 8580348), (2, 4290174), (3, 2860116), (4, 2145087), (6, 1430058), (7, 1225764), (9, 953372), (12, 715029), (14, 612882), (18, 476686), (21, 408588), (28, 306441), (36, 238343), (42, 204294), (63, 136196), (79, 108612), (84, 102147), (126, 68098), (158, 54306), (237, 36204), (252, 34049), (316, 27153), (431, 19908), (474, 18102), (553, 15516), (711, 12068), (862, 9954), (948, 9051), (1106, 7758), (1293, 6636), (1422, 6034), (1659, 5172), (1724, 4977), (2212, 3879), (2586, 3318), (2844, 3017)]