78168384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19412

約数の個数: 84

約数和(自身を含む): 256076704

約数和(自身を除く): 177908320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 19387, 38774, 58161, 77548, 116322, 135709, 155096, 174483, 232644, 271418, 310192, 348966, 407127, 465288, 542836, 620384, 697932, 814254, 930576, 1085672, 1221381, 1240768, 1395864, 1628508, 1861152, 2171344, 2442762, 2791728, 3257016, 3722304, 4342688, 4885524, 5583456, 6514032, 8685376, 9771048, 11166912, 13028064, 19542096, 26056128, 39084192, 78168384]

約数ペア:

[(1, 78168384), (2, 39084192), (3, 26056128), (4, 19542096), (6, 13028064), (7, 11166912), (8, 9771048), (9, 8685376), (12, 6514032), (14, 5583456), (16, 4885524), (18, 4342688), (21, 3722304), (24, 3257016), (28, 2791728), (32, 2442762), (36, 2171344), (42, 1861152), (48, 1628508), (56, 1395864), (63, 1240768), (64, 1221381), (72, 1085672), (84, 930576), (96, 814254), (112, 697932), (126, 620384), (144, 542836), (168, 465288), (192, 407127), (224, 348966), (252, 310192), (288, 271418), (336, 232644), (448, 174483), (504, 155096), (576, 135709), (672, 116322), (1008, 77548), (1344, 58161), (2016, 38774), (4032, 19387)]