87823710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 167643810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 131, 135, 191, 195, 234, 262, 270, 351, 382, 390, 393, 573, 585, 655, 702, 786, 955, 1146, 1170, 1179, 1310, 1703, 1719, 1755, 1910, 1965, 2358, 2483, 2865, 3406, 3438, 3510, 3537, 3930, 4966, 5109, 5157, 5730, 5895, 7074, 7449, 8515, 8595, 10218, 10314, 11790, 12415, 14898, 15327, 17030, 17190, 17685, 22347, 24830, 25021, 25545, 25785, 30654, 35370, 37245, 44694, 45981, 50042, 51090, 51570, 67041, 74490, 75063, 76635, 91962, 111735, 125105, 134082, 150126, 153270, 223470, 225189, 229905, 250210, 325273, 335205, 375315, 450378, 459810, 650546, 670410, 675567, 750630, 975819, 1125945, 1351134, 1626365, 1951638, 2251890, 2927457, 3252730, 3377835, 4879095, 5854914, 6755670, 8782371, 9758190, 14637285, 17564742, 29274570, 43911855, 87823710]

約数ペア:

[(1, 87823710), (2, 43911855), (3, 29274570), (5, 17564742), (6, 14637285), (9, 9758190), (10, 8782371), (13, 6755670), (15, 5854914), (18, 4879095), (26, 3377835), (27, 3252730), (30, 2927457), (39, 2251890), (45, 1951638), (54, 1626365), (65, 1351134), (78, 1125945), (90, 975819), (117, 750630), (130, 675567), (131, 670410), (135, 650546), (191, 459810), (195, 450378), (234, 375315), (262, 335205), (270, 325273), (351, 250210), (382, 229905), (390, 225189), (393, 223470), (573, 153270), (585, 150126), (655, 134082), (702, 125105), (786, 111735), (955, 91962), (1146, 76635), (1170, 75063), (1179, 74490), (1310, 67041), (1703, 51570), (1719, 51090), (1755, 50042), (1910, 45981), (1965, 44694), (2358, 37245), (2483, 35370), (2865, 30654), (3406, 25785), (3438, 25545), (3510, 25021), (3537, 24830), (3930, 22347), (4966, 17685), (5109, 17190), (5157, 17030), (5730, 15327), (5895, 14898), (7074, 12415), (7449, 11790), (8515, 10314), (8595, 10218)]