84218472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89977}}^1$

素因数の和:90002

約数の個数: 48

約数和(自身を含む): 245639940

約数和(自身を除く): 161421468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 89977, 179954, 269931, 359908, 539862, 719816, 809793, 1079724, 1169701, 1619586, 2159448, 2339402, 3239172, 3509103, 4678804, 6478344, 7018206, 9357608, 10527309, 14036412, 21054618, 28072824, 42109236, 84218472]

約数ペア:

[(1, 84218472), (2, 42109236), (3, 28072824), (4, 21054618), (6, 14036412), (8, 10527309), (9, 9357608), (12, 7018206), (13, 6478344), (18, 4678804), (24, 3509103), (26, 3239172), (36, 2339402), (39, 2159448), (52, 1619586), (72, 1169701), (78, 1079724), (104, 809793), (117, 719816), (156, 539862), (234, 359908), (312, 269931), (468, 179954), (936, 89977)]