72688848

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 197011200

約数和(自身を除く): 124322352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 632, 661, 696, 948, 1264, 1322, 1392, 1896, 1983, 2291, 2644, 3792, 3966, 4582, 5288, 6873, 7932, 9164, 10576, 13746, 15864, 18328, 19169, 27492, 31728, 36656, 38338, 52219, 54984, 57507, 76676, 104438, 109968, 115014, 153352, 156657, 208876, 230028, 306704, 313314, 417752, 460056, 626628, 835504, 920112, 1253256, 1514351, 2506512, 3028702, 4543053, 6057404, 9086106, 12114808, 18172212, 24229616, 36344424, 72688848]

約数ペア:

[(1, 72688848), (2, 36344424), (3, 24229616), (4, 18172212), (6, 12114808), (8, 9086106), (12, 6057404), (16, 4543053), (24, 3028702), (29, 2506512), (48, 1514351), (58, 1253256), (79, 920112), (87, 835504), (116, 626628), (158, 460056), (174, 417752), (232, 313314), (237, 306704), (316, 230028), (348, 208876), (464, 156657), (474, 153352), (632, 115014), (661, 109968), (696, 104438), (948, 76676), (1264, 57507), (1322, 54984), (1392, 52219), (1896, 38338), (1983, 36656), (2291, 31728), (2644, 27492), (3792, 19169), (3966, 18328), (4582, 15864), (5288, 13746), (6873, 10576), (7932, 9164)]