78541344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38959}}^1$

素因数の和:38982

約数の個数: 72

約数和(自身を含む): 255265920

約数和(自身を除く): 176724576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38959, 77918, 116877, 155836, 233754, 272713, 311672, 350631, 467508, 545426, 623344, 701262, 818139, 935016, 1090852, 1246688, 1402524, 1636278, 1870032, 2181704, 2454417, 2805048, 3272556, 3740064, 4363408, 4908834, 5610096, 6545112, 8726816, 9817668, 11220192, 13090224, 19635336, 26180448, 39270672, 78541344]

約数ペア:

[(1, 78541344), (2, 39270672), (3, 26180448), (4, 19635336), (6, 13090224), (7, 11220192), (8, 9817668), (9, 8726816), (12, 6545112), (14, 5610096), (16, 4908834), (18, 4363408), (21, 3740064), (24, 3272556), (28, 2805048), (32, 2454417), (36, 2181704), (42, 1870032), (48, 1636278), (56, 1402524), (63, 1246688), (72, 1090852), (84, 935016), (96, 818139), (112, 701262), (126, 623344), (144, 545426), (168, 467508), (224, 350631), (252, 311672), (288, 272713), (336, 233754), (504, 155836), (672, 116877), (1008, 77918), (2016, 38959)]