81955368

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 128

約数和(自身を含む): 263088000

約数和(自身を除く): 181132632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2029, 2244, 2376, 3366, 3672, 4058, 4488, 5049, 6087, 6732, 8116, 10098, 12174, 13464, 16232, 18261, 20196, 22319, 24348, 34493, 36522, 40392, 44638, 48696, 54783, 66957, 68986, 73044, 89276, 103479, 109566, 133914, 137972, 146088, 178552, 200871, 206958, 219132, 267828, 275944, 310437, 379423, 401742, 413916, 438264, 535656, 602613, 620874, 758846, 803484, 827832, 931311, 1138269, 1205226, 1241748, 1517692, 1606968, 1862622, 2276538, 2410452, 2483496, 3035384, 3414807, 3725244, 4553076, 4820904, 6829614, 7450488, 9106152, 10244421, 13659228, 20488842, 27318456, 40977684, 81955368]

約数ペア:

[(1, 81955368), (2, 40977684), (3, 27318456), (4, 20488842), (6, 13659228), (8, 10244421), (9, 9106152), (11, 7450488), (12, 6829614), (17, 4820904), (18, 4553076), (22, 3725244), (24, 3414807), (27, 3035384), (33, 2483496), (34, 2410452), (36, 2276538), (44, 1862622), (51, 1606968), (54, 1517692), (66, 1241748), (68, 1205226), (72, 1138269), (88, 931311), (99, 827832), (102, 803484), (108, 758846), (132, 620874), (136, 602613), (153, 535656), (187, 438264), (198, 413916), (204, 401742), (216, 379423), (264, 310437), (297, 275944), (306, 267828), (374, 219132), (396, 206958), (408, 200871), (459, 178552), (561, 146088), (594, 137972), (612, 133914), (748, 109566), (792, 103479), (918, 89276), (1122, 73044), (1188, 68986), (1224, 66957), (1496, 54783), (1683, 48696), (1836, 44638), (2029, 40392), (2244, 36522), (2376, 34493), (3366, 24348), (3672, 22319), (4058, 20196), (4488, 18261), (5049, 16232), (6087, 13464), (6732, 12174), (8116, 10098)]