86315264

素因数分解:

$2^8\times 7^3\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 201129600

約数和(自身を除く): 114814336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 983, 1372, 1568, 1792, 1966, 2744, 3136, 3932, 5488, 6272, 6881, 7864, 10976, 12544, 13762, 15728, 21952, 27524, 31456, 43904, 48167, 55048, 62912, 87808, 96334, 110096, 125824, 192668, 220192, 251648, 337169, 385336, 440384, 674338, 770672, 880768, 1348676, 1541344, 1761536, 2697352, 3082688, 5394704, 6165376, 10789408, 12330752, 21578816, 43157632, 86315264]

約数ペア:

[(1, 86315264), (2, 43157632), (4, 21578816), (7, 12330752), (8, 10789408), (14, 6165376), (16, 5394704), (28, 3082688), (32, 2697352), (49, 1761536), (56, 1541344), (64, 1348676), (98, 880768), (112, 770672), (128, 674338), (196, 440384), (224, 385336), (256, 337169), (343, 251648), (392, 220192), (448, 192668), (686, 125824), (784, 110096), (896, 96334), (983, 87808), (1372, 62912), (1568, 55048), (1792, 48167), (1966, 43904), (2744, 31456), (3136, 27524), (3932, 21952), (5488, 15728), (6272, 13762), (6881, 12544), (7864, 10976)]