72837648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 180

約数和(自身を含む): 229211892

約数和(自身を除く): 156374244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 73, 78, 82, 104, 117, 123, 144, 146, 156, 164, 169, 208, 219, 234, 246, 292, 312, 328, 338, 369, 438, 468, 492, 507, 533, 584, 624, 656, 657, 676, 738, 876, 936, 949, 984, 1014, 1066, 1168, 1314, 1352, 1476, 1521, 1599, 1752, 1872, 1898, 1968, 2028, 2132, 2628, 2704, 2847, 2952, 2993, 3042, 3198, 3504, 3796, 4056, 4264, 4797, 5256, 5694, 5904, 5986, 6084, 6396, 6929, 7592, 8112, 8528, 8541, 8979, 9594, 10512, 11388, 11972, 12168, 12337, 12792, 13858, 15184, 17082, 17958, 19188, 20787, 22776, 23944, 24336, 24674, 25584, 26937, 27716, 34164, 35916, 37011, 38376, 38909, 41574, 45552, 47888, 49348, 53874, 55432, 62361, 68328, 71832, 74022, 76752, 77818, 83148, 98696, 107748, 110864, 111033, 116727, 124722, 136656, 143664, 148044, 155636, 166296, 197392, 215496, 222066, 233454, 249444, 296088, 311272, 332592, 350181, 430992, 444132, 466908, 498888, 505817, 592176, 622544, 700362, 888264, 933816, 997776, 1011634, 1400724, 1517451, 1776528, 1867632, 2023268, 2801448, 3034902, 4046536, 4552353, 5602896, 6069804, 8093072, 9104706, 12139608, 18209412, 24279216, 36418824, 72837648]

約数ペア:

[(1, 72837648), (2, 36418824), (3, 24279216), (4, 18209412), (6, 12139608), (8, 9104706), (9, 8093072), (12, 6069804), (13, 5602896), (16, 4552353), (18, 4046536), (24, 3034902), (26, 2801448), (36, 2023268), (39, 1867632), (41, 1776528), (48, 1517451), (52, 1400724), (72, 1011634), (73, 997776), (78, 933816), (82, 888264), (104, 700362), (117, 622544), (123, 592176), (144, 505817), (146, 498888), (156, 466908), (164, 444132), (169, 430992), (208, 350181), (219, 332592), (234, 311272), (246, 296088), (292, 249444), (312, 233454), (328, 222066), (338, 215496), (369, 197392), (438, 166296), (468, 155636), (492, 148044), (507, 143664), (533, 136656), (584, 124722), (624, 116727), (656, 111033), (657, 110864), (676, 107748), (738, 98696), (876, 83148), (936, 77818), (949, 76752), (984, 74022), (1014, 71832), (1066, 68328), (1168, 62361), (1314, 55432), (1352, 53874), (1476, 49348), (1521, 47888), (1599, 45552), (1752, 41574), (1872, 38909), (1898, 38376), (1968, 37011), (2028, 35916), (2132, 34164), (2628, 27716), (2704, 26937), (2847, 25584), (2952, 24674), (2993, 24336), (3042, 23944), (3198, 22776), (3504, 20787), (3796, 19188), (4056, 17958), (4264, 17082), (4797, 15184), (5256, 13858), (5694, 12792), (5904, 12337), (5986, 12168), (6084, 11972), (6396, 11388), (6929, 10512), (7592, 9594), (8112, 8979), (8528, 8541)]