82663328

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 184036356

約数和(自身を除く): 101373028

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 577, 592, 814, 968, 1154, 1184, 1628, 1936, 2308, 3256, 3872, 4477, 4616, 6347, 6512, 8954, 9232, 12694, 13024, 17908, 18464, 21349, 25388, 35816, 42698, 50776, 69817, 71632, 85396, 101552, 139634, 143264, 170792, 203104, 234839, 279268, 341584, 469678, 558536, 683168, 939356, 1117072, 1878712, 2234144, 2583229, 3757424, 5166458, 7514848, 10332916, 20665832, 41331664, 82663328]

約数ペア:

[(1, 82663328), (2, 41331664), (4, 20665832), (8, 10332916), (11, 7514848), (16, 5166458), (22, 3757424), (32, 2583229), (37, 2234144), (44, 1878712), (74, 1117072), (88, 939356), (121, 683168), (148, 558536), (176, 469678), (242, 341584), (296, 279268), (352, 234839), (407, 203104), (484, 170792), (577, 143264), (592, 139634), (814, 101552), (968, 85396), (1154, 71632), (1184, 69817), (1628, 50776), (1936, 42698), (2308, 35816), (3256, 25388), (3872, 21349), (4477, 18464), (4616, 17908), (6347, 13024), (6512, 12694), (8954, 9232)]