66615216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73043}}^1$

素因数の和:73073

約数の個数: 40

約数和(自身を含む): 181149120

約数和(自身を除く): 114533904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 73043, 146086, 219129, 292172, 438258, 584344, 876516, 1168688, 1387817, 1753032, 2775634, 3506064, 4163451, 5551268, 8326902, 11102536, 16653804, 22205072, 33307608, 66615216]

約数ペア:

[(1, 66615216), (2, 33307608), (3, 22205072), (4, 16653804), (6, 11102536), (8, 8326902), (12, 5551268), (16, 4163451), (19, 3506064), (24, 2775634), (38, 1753032), (48, 1387817), (57, 1168688), (76, 876516), (114, 584344), (152, 438258), (228, 292172), (304, 219129), (456, 146086), (912, 73043)]