74568912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 218090208

約数和(自身を除く): 143521296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 121, 132, 148, 176, 222, 242, 264, 296, 347, 363, 407, 444, 484, 528, 592, 694, 726, 814, 888, 968, 1041, 1221, 1388, 1452, 1628, 1776, 1936, 2082, 2442, 2776, 2904, 3256, 3817, 4164, 4477, 4884, 5552, 5808, 6512, 7634, 8328, 8954, 9768, 11451, 12839, 13431, 15268, 16656, 17908, 19536, 22902, 25678, 26862, 30536, 35816, 38517, 41987, 45804, 51356, 53724, 61072, 71632, 77034, 83974, 91608, 102712, 107448, 125961, 141229, 154068, 167948, 183216, 205424, 214896, 251922, 282458, 308136, 335896, 423687, 503844, 564916, 616272, 671792, 847374, 1007688, 1129832, 1553519, 1694748, 2015376, 2259664, 3107038, 3389496, 4660557, 6214076, 6778992, 9321114, 12428152, 18642228, 24856304, 37284456, 74568912]

約数ペア:

[(1, 74568912), (2, 37284456), (3, 24856304), (4, 18642228), (6, 12428152), (8, 9321114), (11, 6778992), (12, 6214076), (16, 4660557), (22, 3389496), (24, 3107038), (33, 2259664), (37, 2015376), (44, 1694748), (48, 1553519), (66, 1129832), (74, 1007688), (88, 847374), (111, 671792), (121, 616272), (132, 564916), (148, 503844), (176, 423687), (222, 335896), (242, 308136), (264, 282458), (296, 251922), (347, 214896), (363, 205424), (407, 183216), (444, 167948), (484, 154068), (528, 141229), (592, 125961), (694, 107448), (726, 102712), (814, 91608), (888, 83974), (968, 77034), (1041, 71632), (1221, 61072), (1388, 53724), (1452, 51356), (1628, 45804), (1776, 41987), (1936, 38517), (2082, 35816), (2442, 30536), (2776, 26862), (2904, 25678), (3256, 22902), (3817, 19536), (4164, 17908), (4477, 16656), (4884, 15268), (5552, 13431), (5808, 12839), (6512, 11451), (7634, 9768), (8328, 8954)]