80800824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258977}}^1$

素因数の和:258999

約数の個数: 32

約数和(自身を含む): 217541520

約数和(自身を除く): 136740696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258977, 517954, 776931, 1035908, 1553862, 2071816, 3107724, 3366701, 6215448, 6733402, 10100103, 13466804, 20200206, 26933608, 40400412, 80800824]

約数ペア:

[(1, 80800824), (2, 40400412), (3, 26933608), (4, 20200206), (6, 13466804), (8, 10100103), (12, 6733402), (13, 6215448), (24, 3366701), (26, 3107724), (39, 2071816), (52, 1553862), (78, 1035908), (104, 776931), (156, 517954), (312, 258977)]