89935188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3621

約数の個数: 72

約数和(自身を含む): 249856992

約数和(自身を除く): 159921804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3557, 3612, 4214, 6321, 7114, 8428, 10671, 12642, 14228, 21342, 24899, 25284, 42684, 49798, 74697, 99596, 149394, 152951, 174293, 298788, 305902, 348586, 458853, 522879, 611804, 697172, 917706, 1045758, 1070657, 1835412, 2091516, 2141314, 3211971, 4282628, 6423942, 7494599, 12847884, 14989198, 22483797, 29978396, 44967594, 89935188]

約数ペア:

[(1, 89935188), (2, 44967594), (3, 29978396), (4, 22483797), (6, 14989198), (7, 12847884), (12, 7494599), (14, 6423942), (21, 4282628), (28, 3211971), (42, 2141314), (43, 2091516), (49, 1835412), (84, 1070657), (86, 1045758), (98, 917706), (129, 697172), (147, 611804), (172, 522879), (196, 458853), (258, 348586), (294, 305902), (301, 298788), (516, 174293), (588, 152951), (602, 149394), (903, 99596), (1204, 74697), (1806, 49798), (2107, 42684), (3557, 25284), (3612, 24899), (4214, 21342), (6321, 14228), (7114, 12642), (8428, 10671)]