73986564

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 175508928

約数和(自身を除く): 101522364

約数列:

[1, 2, 3, 4, 6, 12, 157, 173, 227, 314, 346, 454, 471, 519, 628, 681, 692, 908, 942, 1038, 1362, 1884, 2076, 2724, 27161, 35639, 39271, 54322, 71278, 78542, 81483, 106917, 108644, 117813, 142556, 157084, 162966, 213834, 235626, 325932, 427668, 471252, 6165547, 12331094, 18496641, 24662188, 36993282, 73986564]

約数ペア:

[(1, 73986564), (2, 36993282), (3, 24662188), (4, 18496641), (6, 12331094), (12, 6165547), (157, 471252), (173, 427668), (227, 325932), (314, 235626), (346, 213834), (454, 162966), (471, 157084), (519, 142556), (628, 117813), (681, 108644), (692, 106917), (908, 81483), (942, 78542), (1038, 71278), (1362, 54322), (1884, 39271), (2076, 35639), (2724, 27161)]