79516672

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 88

約数和(自身を含む): 172603040

約数和(自身を除く): 93086368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 67, 76, 122, 128, 134, 152, 244, 256, 268, 304, 488, 512, 536, 608, 976, 1024, 1072, 1159, 1216, 1273, 1952, 2144, 2318, 2432, 2546, 3904, 4087, 4288, 4636, 4864, 5092, 7808, 8174, 8576, 9272, 9728, 10184, 15616, 16348, 17152, 18544, 19456, 20368, 31232, 32696, 34304, 37088, 40736, 62464, 65392, 68608, 74176, 77653, 81472, 130784, 148352, 155306, 162944, 261568, 296704, 310612, 325888, 523136, 593408, 621224, 651776, 1046272, 1186816, 1242448, 1303552, 2092544, 2484896, 4185088, 4969792, 9939584, 19879168, 39758336, 79516672]

約数ペア:

[(1, 79516672), (2, 39758336), (4, 19879168), (8, 9939584), (16, 4969792), (19, 4185088), (32, 2484896), (38, 2092544), (61, 1303552), (64, 1242448), (67, 1186816), (76, 1046272), (122, 651776), (128, 621224), (134, 593408), (152, 523136), (244, 325888), (256, 310612), (268, 296704), (304, 261568), (488, 162944), (512, 155306), (536, 148352), (608, 130784), (976, 81472), (1024, 77653), (1072, 74176), (1159, 68608), (1216, 65392), (1273, 62464), (1952, 40736), (2144, 37088), (2318, 34304), (2432, 32696), (2546, 31232), (3904, 20368), (4087, 19456), (4288, 18544), (4636, 17152), (4864, 16348), (5092, 15616), (7808, 10184), (8174, 9728), (8576, 9272)]