78892128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39133}}^1$

素因数の和:39156

約数の個数: 72

約数和(自身を含む): 256405968

約数和(自身を除く): 177513840

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, 39133, 78266, 117399, 156532, 234798, 273931, 313064, 352197, 469596, 547862, 626128, 704394, 821793, 939192, 1095724, 1252256, 1408788, 1643586, 1878384, 2191448, 2465379, 2817576, 3287172, 3756768, 4382896, 4930758, 5635152, 6574344, 8765792, 9861516, 11270304, 13148688, 19723032, 26297376, 39446064, 78892128]

約数ペア:

[(1, 78892128), (2, 39446064), (3, 26297376), (4, 19723032), (6, 13148688), (7, 11270304), (8, 9861516), (9, 8765792), (12, 6574344), (14, 5635152), (16, 4930758), (18, 4382896), (21, 3756768), (24, 3287172), (28, 2817576), (32, 2465379), (36, 2191448), (42, 1878384), (48, 1643586), (56, 1408788), (63, 1252256), (72, 1095724), (84, 939192), (96, 821793), (112, 704394), (126, 626128), (144, 547862), (168, 469596), (224, 352197), (252, 313064), (288, 273931), (336, 234798), (504, 156532), (672, 117399), (1008, 78266), (2016, 39133)]