85807176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 181514424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 101, 104, 156, 168, 182, 202, 273, 303, 312, 364, 389, 404, 546, 606, 707, 728, 778, 808, 1092, 1167, 1212, 1313, 1414, 1556, 2121, 2184, 2334, 2424, 2626, 2723, 2828, 3112, 3939, 4242, 4668, 5057, 5252, 5446, 5656, 7878, 8169, 8484, 9191, 9336, 10114, 10504, 10892, 15171, 15756, 16338, 16968, 18382, 20228, 21784, 27573, 30342, 31512, 32676, 35399, 36764, 39289, 40456, 55146, 60684, 65352, 70798, 73528, 78578, 106197, 110292, 117867, 121368, 141596, 157156, 212394, 220584, 235734, 275023, 283192, 314312, 424788, 471468, 510757, 550046, 825069, 849576, 942936, 1021514, 1100092, 1532271, 1650138, 2043028, 2200184, 3064542, 3300276, 3575299, 4086056, 6129084, 6600552, 7150598, 10725897, 12258168, 14301196, 21451794, 28602392, 42903588, 85807176]

約数ペア:

[(1, 85807176), (2, 42903588), (3, 28602392), (4, 21451794), (6, 14301196), (7, 12258168), (8, 10725897), (12, 7150598), (13, 6600552), (14, 6129084), (21, 4086056), (24, 3575299), (26, 3300276), (28, 3064542), (39, 2200184), (42, 2043028), (52, 1650138), (56, 1532271), (78, 1100092), (84, 1021514), (91, 942936), (101, 849576), (104, 825069), (156, 550046), (168, 510757), (182, 471468), (202, 424788), (273, 314312), (303, 283192), (312, 275023), (364, 235734), (389, 220584), (404, 212394), (546, 157156), (606, 141596), (707, 121368), (728, 117867), (778, 110292), (808, 106197), (1092, 78578), (1167, 73528), (1212, 70798), (1313, 65352), (1414, 60684), (1556, 55146), (2121, 40456), (2184, 39289), (2334, 36764), (2424, 35399), (2626, 32676), (2723, 31512), (2828, 30342), (3112, 27573), (3939, 21784), (4242, 20228), (4668, 18382), (5057, 16968), (5252, 16338), (5446, 15756), (5656, 15171), (7878, 10892), (8169, 10504), (8484, 10114), (9191, 9336)]