31044312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 95921280

約数和(自身を除く): 64876968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1951, 1989, 2652, 3902, 3978, 5304, 5853, 7804, 7956, 11706, 15608, 15912, 17559, 23412, 25363, 33167, 35118, 46824, 50726, 66334, 70236, 76089, 99501, 101452, 132668, 140472, 152178, 199002, 202904, 228267, 265336, 298503, 304356, 398004, 431171, 456534, 597006, 608712, 796008, 862342, 913068, 1194012, 1293513, 1724684, 1826136, 2388024, 2587026, 3449368, 3880539, 5174052, 7761078, 10348104, 15522156, 31044312]

約数ペア:

[(1, 31044312), (2, 15522156), (3, 10348104), (4, 7761078), (6, 5174052), (8, 3880539), (9, 3449368), (12, 2587026), (13, 2388024), (17, 1826136), (18, 1724684), (24, 1293513), (26, 1194012), (34, 913068), (36, 862342), (39, 796008), (51, 608712), (52, 597006), (68, 456534), (72, 431171), (78, 398004), (102, 304356), (104, 298503), (117, 265336), (136, 228267), (153, 202904), (156, 199002), (204, 152178), (221, 140472), (234, 132668), (306, 101452), (312, 99501), (408, 76089), (442, 70236), (468, 66334), (612, 50726), (663, 46824), (884, 35118), (936, 33167), (1224, 25363), (1326, 23412), (1768, 17559), (1951, 15912), (1989, 15608), (2652, 11706), (3902, 7956), (3978, 7804), (5304, 5853)]