91831272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 263208960

約数和(自身を除く): 171377688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 67, 69, 78, 92, 104, 134, 138, 156, 184, 191, 201, 268, 276, 299, 312, 382, 402, 536, 552, 573, 598, 764, 804, 871, 897, 1146, 1196, 1528, 1541, 1608, 1742, 1794, 2292, 2392, 2483, 2613, 3082, 3484, 3588, 4393, 4584, 4623, 4966, 5226, 6164, 6968, 7176, 7449, 8786, 9246, 9932, 10452, 12328, 12797, 13179, 14898, 17572, 18492, 19864, 20033, 20904, 25594, 26358, 29796, 35144, 36984, 38391, 40066, 51188, 52716, 57109, 59592, 60099, 76782, 80132, 102376, 105432, 114218, 120198, 153564, 160264, 166361, 171327, 228436, 240396, 294331, 307128, 332722, 342654, 456872, 480792, 499083, 588662, 665444, 685308, 882993, 998166, 1177324, 1330888, 1370616, 1765986, 1996332, 2354648, 3531972, 3826303, 3992664, 7063944, 7652606, 11478909, 15305212, 22957818, 30610424, 45915636, 91831272]

約数ペア:

[(1, 91831272), (2, 45915636), (3, 30610424), (4, 22957818), (6, 15305212), (8, 11478909), (12, 7652606), (13, 7063944), (23, 3992664), (24, 3826303), (26, 3531972), (39, 2354648), (46, 1996332), (52, 1765986), (67, 1370616), (69, 1330888), (78, 1177324), (92, 998166), (104, 882993), (134, 685308), (138, 665444), (156, 588662), (184, 499083), (191, 480792), (201, 456872), (268, 342654), (276, 332722), (299, 307128), (312, 294331), (382, 240396), (402, 228436), (536, 171327), (552, 166361), (573, 160264), (598, 153564), (764, 120198), (804, 114218), (871, 105432), (897, 102376), (1146, 80132), (1196, 76782), (1528, 60099), (1541, 59592), (1608, 57109), (1742, 52716), (1794, 51188), (2292, 40066), (2392, 38391), (2483, 36984), (2613, 35144), (3082, 29796), (3484, 26358), (3588, 25594), (4393, 20904), (4584, 20033), (4623, 19864), (4966, 18492), (5226, 17572), (6164, 14898), (6968, 13179), (7176, 12797), (7449, 12328), (8786, 10452), (9246, 9932)]