84228872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 122612728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 53, 56, 59, 74, 91, 104, 106, 118, 148, 182, 212, 236, 259, 296, 364, 371, 413, 424, 472, 481, 518, 689, 728, 742, 767, 826, 962, 1036, 1378, 1484, 1534, 1652, 1924, 1961, 2072, 2183, 2756, 2968, 3068, 3127, 3304, 3367, 3848, 3922, 4366, 4823, 5369, 5512, 6136, 6254, 6734, 7844, 8732, 9646, 10738, 12508, 13468, 13727, 15281, 15688, 17464, 19292, 21476, 21889, 25016, 25493, 26936, 27454, 28379, 30562, 38584, 40651, 42952, 43778, 50986, 54908, 56758, 61124, 81302, 87556, 101972, 109816, 113516, 115699, 122248, 162604, 175112, 178451, 198653, 203944, 227032, 231398, 284557, 325208, 356902, 397306, 462796, 569114, 713804, 794612, 809893, 925592, 1138228, 1427608, 1504087, 1589224, 1619786, 2276456, 3008174, 3239572, 6016348, 6479144, 10528609, 12032696, 21057218, 42114436, 84228872]

約数ペア:

[(1, 84228872), (2, 42114436), (4, 21057218), (7, 12032696), (8, 10528609), (13, 6479144), (14, 6016348), (26, 3239572), (28, 3008174), (37, 2276456), (52, 1619786), (53, 1589224), (56, 1504087), (59, 1427608), (74, 1138228), (91, 925592), (104, 809893), (106, 794612), (118, 713804), (148, 569114), (182, 462796), (212, 397306), (236, 356902), (259, 325208), (296, 284557), (364, 231398), (371, 227032), (413, 203944), (424, 198653), (472, 178451), (481, 175112), (518, 162604), (689, 122248), (728, 115699), (742, 113516), (767, 109816), (826, 101972), (962, 87556), (1036, 81302), (1378, 61124), (1484, 56758), (1534, 54908), (1652, 50986), (1924, 43778), (1961, 42952), (2072, 40651), (2183, 38584), (2756, 30562), (2968, 28379), (3068, 27454), (3127, 26936), (3304, 25493), (3367, 25016), (3848, 21889), (3922, 21476), (4366, 19292), (4823, 17464), (5369, 15688), (5512, 15281), (6136, 13727), (6254, 13468), (6734, 12508), (7844, 10738), (8732, 9646)]