78144528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21143}}^1$

素因数の和:21172

約数の個数: 80

約数和(自身を含む): 251698176

約数和(自身を除く): 173553648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21143, 42286, 63429, 84572, 126858, 148001, 169144, 232573, 253716, 296002, 338288, 444003, 465146, 507432, 592004, 697719, 888006, 930292, 1014864, 1184008, 1395438, 1628011, 1776012, 1860584, 2368016, 2790876, 3256022, 3552024, 3721168, 4884033, 5581752, 6512044, 7104048, 9768066, 11163504, 13024088, 19536132, 26048176, 39072264, 78144528]

約数ペア:

[(1, 78144528), (2, 39072264), (3, 26048176), (4, 19536132), (6, 13024088), (7, 11163504), (8, 9768066), (11, 7104048), (12, 6512044), (14, 5581752), (16, 4884033), (21, 3721168), (22, 3552024), (24, 3256022), (28, 2790876), (33, 2368016), (42, 1860584), (44, 1776012), (48, 1628011), (56, 1395438), (66, 1184008), (77, 1014864), (84, 930292), (88, 888006), (112, 697719), (132, 592004), (154, 507432), (168, 465146), (176, 444003), (231, 338288), (264, 296002), (308, 253716), (336, 232573), (462, 169144), (528, 148001), (616, 126858), (924, 84572), (1232, 63429), (1848, 42286), (3696, 21143)]