83315376

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 245475360

約数和(自身を除く): 162159984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 281, 284, 348, 426, 464, 522, 562, 568, 639, 696, 843, 852, 1044, 1124, 1136, 1278, 1392, 1686, 1704, 2059, 2088, 2248, 2529, 2556, 3372, 3408, 4118, 4176, 4496, 5058, 5112, 6177, 6744, 8149, 8236, 10116, 10224, 12354, 13488, 16298, 16472, 18531, 19951, 20232, 24447, 24708, 32596, 32944, 37062, 39902, 40464, 48894, 49416, 59853, 65192, 73341, 74124, 79804, 97788, 98832, 119706, 130384, 146682, 148248, 159608, 179559, 195576, 239412, 293364, 296496, 319216, 359118, 391152, 478824, 578579, 586728, 718236, 957648, 1157158, 1173456, 1436472, 1735737, 2314316, 2872944, 3471474, 4628632, 5207211, 6942948, 9257264, 10414422, 13885896, 20828844, 27771792, 41657688, 83315376]

約数ペア:

[(1, 83315376), (2, 41657688), (3, 27771792), (4, 20828844), (6, 13885896), (8, 10414422), (9, 9257264), (12, 6942948), (16, 5207211), (18, 4628632), (24, 3471474), (29, 2872944), (36, 2314316), (48, 1735737), (58, 1436472), (71, 1173456), (72, 1157158), (87, 957648), (116, 718236), (142, 586728), (144, 578579), (174, 478824), (213, 391152), (232, 359118), (261, 319216), (281, 296496), (284, 293364), (348, 239412), (426, 195576), (464, 179559), (522, 159608), (562, 148248), (568, 146682), (639, 130384), (696, 119706), (843, 98832), (852, 97788), (1044, 79804), (1124, 74124), (1136, 73341), (1278, 65192), (1392, 59853), (1686, 49416), (1704, 48894), (2059, 40464), (2088, 39902), (2248, 37062), (2529, 32944), (2556, 32596), (3372, 24708), (3408, 24447), (4118, 20232), (4176, 19951), (4496, 18531), (5058, 16472), (5112, 16298), (6177, 13488), (6744, 12354), (8149, 10224), (8236, 10116)]