71793072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38351}}^1$

素因数の和:38378

約数の個数: 60

約数和(自身を含む): 216381984

約数和(自身を除く): 144588912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38351, 76702, 115053, 153404, 230106, 306808, 345159, 460212, 498563, 613616, 690318, 920424, 997126, 1380636, 1495689, 1840848, 1994252, 2761272, 2991378, 3988504, 4487067, 5522544, 5982756, 7977008, 8974134, 11965512, 17948268, 23931024, 35896536, 71793072]

約数ペア:

[(1, 71793072), (2, 35896536), (3, 23931024), (4, 17948268), (6, 11965512), (8, 8974134), (9, 7977008), (12, 5982756), (13, 5522544), (16, 4487067), (18, 3988504), (24, 2991378), (26, 2761272), (36, 1994252), (39, 1840848), (48, 1495689), (52, 1380636), (72, 997126), (78, 920424), (104, 690318), (117, 613616), (144, 498563), (156, 460212), (208, 345159), (234, 306808), (312, 230106), (468, 153404), (624, 115053), (936, 76702), (1872, 38351)]