86379904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 201862080

約数和(自身を除く): 115482176

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 37, 46, 52, 61, 64, 74, 92, 104, 122, 128, 148, 184, 208, 244, 296, 299, 368, 416, 481, 488, 592, 598, 736, 793, 832, 851, 962, 976, 1184, 1196, 1403, 1472, 1586, 1664, 1702, 1924, 1952, 2257, 2368, 2392, 2806, 2944, 3172, 3404, 3848, 3904, 4514, 4736, 4784, 5612, 6344, 6808, 7696, 7808, 9028, 9568, 11063, 11224, 12688, 13616, 15392, 18056, 18239, 19136, 22126, 22448, 25376, 27232, 29341, 30784, 36112, 36478, 38272, 44252, 44896, 50752, 51911, 54464, 58682, 61568, 72224, 72956, 88504, 89792, 101504, 103822, 108928, 117364, 144448, 145912, 177008, 179584, 207644, 234728, 288896, 291824, 354016, 415288, 469456, 583648, 674843, 708032, 830576, 938912, 1167296, 1349686, 1416064, 1661152, 1877824, 2334592, 2699372, 3322304, 3755648, 5398744, 6644608, 10797488, 21594976, 43189952, 86379904]

約数ペア:

[(1, 86379904), (2, 43189952), (4, 21594976), (8, 10797488), (13, 6644608), (16, 5398744), (23, 3755648), (26, 3322304), (32, 2699372), (37, 2334592), (46, 1877824), (52, 1661152), (61, 1416064), (64, 1349686), (74, 1167296), (92, 938912), (104, 830576), (122, 708032), (128, 674843), (148, 583648), (184, 469456), (208, 415288), (244, 354016), (296, 291824), (299, 288896), (368, 234728), (416, 207644), (481, 179584), (488, 177008), (592, 145912), (598, 144448), (736, 117364), (793, 108928), (832, 103822), (851, 101504), (962, 89792), (976, 88504), (1184, 72956), (1196, 72224), (1403, 61568), (1472, 58682), (1586, 54464), (1664, 51911), (1702, 50752), (1924, 44896), (1952, 44252), (2257, 38272), (2368, 36478), (2392, 36112), (2806, 30784), (2944, 29341), (3172, 27232), (3404, 25376), (3848, 22448), (3904, 22126), (4514, 19136), (4736, 18239), (4784, 18056), (5612, 15392), (6344, 13616), (6808, 12688), (7696, 11224), (7808, 11063), (9028, 9568)]