90019512

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 280439280

約数和(自身を除く): 190419768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 73, 81, 88, 99, 108, 132, 146, 162, 173, 198, 216, 219, 264, 292, 297, 324, 346, 396, 438, 519, 584, 594, 648, 657, 692, 792, 803, 876, 891, 1038, 1188, 1314, 1384, 1557, 1606, 1752, 1782, 1903, 1971, 2076, 2376, 2409, 2628, 3114, 3212, 3564, 3806, 3942, 4152, 4671, 4818, 5256, 5709, 5913, 6228, 6424, 7128, 7227, 7612, 7884, 9342, 9636, 11418, 11826, 12456, 12629, 14013, 14454, 15224, 15768, 17127, 18684, 19272, 21681, 22836, 23652, 25258, 28026, 28908, 34254, 37368, 37887, 43362, 45672, 47304, 50516, 51381, 56052, 57816, 65043, 68508, 75774, 86724, 101032, 102762, 112104, 113661, 130086, 137016, 138919, 151548, 154143, 173448, 205524, 227322, 260172, 277838, 303096, 308286, 340983, 411048, 416757, 454644, 520344, 555676, 616572, 681966, 833514, 909288, 1022949, 1111352, 1233144, 1250271, 1363932, 1667028, 2045898, 2500542, 2727864, 3334056, 3750813, 4091796, 5001084, 7501626, 8183592, 10002168, 11252439, 15003252, 22504878, 30006504, 45009756, 90019512]

約数ペア:

[(1, 90019512), (2, 45009756), (3, 30006504), (4, 22504878), (6, 15003252), (8, 11252439), (9, 10002168), (11, 8183592), (12, 7501626), (18, 5001084), (22, 4091796), (24, 3750813), (27, 3334056), (33, 2727864), (36, 2500542), (44, 2045898), (54, 1667028), (66, 1363932), (72, 1250271), (73, 1233144), (81, 1111352), (88, 1022949), (99, 909288), (108, 833514), (132, 681966), (146, 616572), (162, 555676), (173, 520344), (198, 454644), (216, 416757), (219, 411048), (264, 340983), (292, 308286), (297, 303096), (324, 277838), (346, 260172), (396, 227322), (438, 205524), (519, 173448), (584, 154143), (594, 151548), (648, 138919), (657, 137016), (692, 130086), (792, 113661), (803, 112104), (876, 102762), (891, 101032), (1038, 86724), (1188, 75774), (1314, 68508), (1384, 65043), (1557, 57816), (1606, 56052), (1752, 51381), (1782, 50516), (1903, 47304), (1971, 45672), (2076, 43362), (2376, 37887), (2409, 37368), (2628, 34254), (3114, 28908), (3212, 28026), (3564, 25258), (3806, 23652), (3942, 22836), (4152, 21681), (4671, 19272), (4818, 18684), (5256, 17127), (5709, 15768), (5913, 15224), (6228, 14454), (6424, 14013), (7128, 12629), (7227, 12456), (7612, 11826), (7884, 11418), (9342, 9636)]