81429744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8158

約数の個数: 80

約数和(自身を含む): 241591680

約数和(自身を除く): 160161936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 8117, 10032, 16234, 24351, 32468, 48702, 64936, 89287, 97404, 129872, 154223, 178574, 194808, 267861, 308446, 357148, 389616, 462669, 535722, 616892, 714296, 925338, 1071444, 1233784, 1428592, 1696453, 1850676, 2142888, 2467568, 3392906, 3701352, 4285776, 5089359, 6785812, 7402704, 10178718, 13571624, 20357436, 27143248, 40714872, 81429744]

約数ペア:

[(1, 81429744), (2, 40714872), (3, 27143248), (4, 20357436), (6, 13571624), (8, 10178718), (11, 7402704), (12, 6785812), (16, 5089359), (19, 4285776), (22, 3701352), (24, 3392906), (33, 2467568), (38, 2142888), (44, 1850676), (48, 1696453), (57, 1428592), (66, 1233784), (76, 1071444), (88, 925338), (114, 714296), (132, 616892), (152, 535722), (176, 462669), (209, 389616), (228, 357148), (264, 308446), (304, 267861), (418, 194808), (456, 178574), (528, 154223), (627, 129872), (836, 97404), (912, 89287), (1254, 64936), (1672, 48702), (2508, 32468), (3344, 24351), (5016, 16234), (8117, 10032)]