78157728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{24671}}^1$

素因数の和:24698

約数の個数: 72

約数和(自身を含む): 242476416

約数和(自身を除く): 164318688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 24671, 49342, 74013, 98684, 148026, 197368, 222039, 271381, 296052, 394736, 444078, 542762, 592104, 789472, 814143, 888156, 1085524, 1184208, 1628286, 1776312, 2171048, 2368416, 2442429, 3256572, 3552624, 4342096, 4884858, 6513144, 7105248, 8684192, 9769716, 13026288, 19539432, 26052576, 39078864, 78157728]

約数ペア:

[(1, 78157728), (2, 39078864), (3, 26052576), (4, 19539432), (6, 13026288), (8, 9769716), (9, 8684192), (11, 7105248), (12, 6513144), (16, 4884858), (18, 4342096), (22, 3552624), (24, 3256572), (32, 2442429), (33, 2368416), (36, 2171048), (44, 1776312), (48, 1628286), (66, 1184208), (72, 1085524), (88, 888156), (96, 814143), (99, 789472), (132, 592104), (144, 542762), (176, 444078), (198, 394736), (264, 296052), (288, 271381), (352, 222039), (396, 197368), (528, 148026), (792, 98684), (1056, 74013), (1584, 49342), (3168, 24671)]