72391824

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26459}}^1$

素因数の和:26492

約数の個数: 60

約数和(自身を含む): 213267600

約数和(自身を除く): 140875776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26459, 52918, 79377, 105836, 158754, 211672, 238131, 317508, 423344, 476262, 502721, 635016, 952524, 1005442, 1270032, 1508163, 1905048, 2010884, 3016326, 3810096, 4021768, 4524489, 6032652, 8043536, 9048978, 12065304, 18097956, 24130608, 36195912, 72391824]

約数ペア:

[(1, 72391824), (2, 36195912), (3, 24130608), (4, 18097956), (6, 12065304), (8, 9048978), (9, 8043536), (12, 6032652), (16, 4524489), (18, 4021768), (19, 3810096), (24, 3016326), (36, 2010884), (38, 1905048), (48, 1508163), (57, 1270032), (72, 1005442), (76, 952524), (114, 635016), (144, 502721), (152, 476262), (171, 423344), (228, 317508), (304, 238131), (342, 211672), (456, 158754), (684, 105836), (912, 79377), (1368, 52918), (2736, 26459)]