85454932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 163609600

約数和(自身を除く): 78154668

約数列:

[1, 2, 4, 19, 38, 43, 76, 79, 86, 158, 172, 316, 331, 662, 817, 1324, 1501, 1634, 3002, 3268, 3397, 6004, 6289, 6794, 12578, 13588, 14233, 25156, 26149, 28466, 52298, 56932, 64543, 104596, 129086, 258172, 270427, 496831, 540854, 993662, 1081708, 1124407, 1987324, 2248814, 4497628, 21363733, 42727466, 85454932]

約数ペア:

[(1, 85454932), (2, 42727466), (4, 21363733), (19, 4497628), (38, 2248814), (43, 1987324), (76, 1124407), (79, 1081708), (86, 993662), (158, 540854), (172, 496831), (316, 270427), (331, 258172), (662, 129086), (817, 104596), (1324, 64543), (1501, 56932), (1634, 52298), (3002, 28466), (3268, 26149), (3397, 25156), (6004, 14233), (6289, 13588), (6794, 12578)]