47740068

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 124540416

約数和(自身を除く): 76800348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 131, 159, 191, 212, 262, 318, 382, 393, 477, 524, 573, 636, 764, 786, 954, 1146, 1179, 1572, 1719, 1908, 2292, 2358, 3438, 4716, 6876, 6943, 10123, 13886, 20246, 20829, 25021, 27772, 30369, 40492, 41658, 50042, 60738, 62487, 75063, 83316, 91107, 100084, 121476, 124974, 150126, 182214, 225189, 249948, 300252, 364428, 450378, 900756, 1326113, 2652226, 3978339, 5304452, 7956678, 11935017, 15913356, 23870034, 47740068]

約数ペア:

[(1, 47740068), (2, 23870034), (3, 15913356), (4, 11935017), (6, 7956678), (9, 5304452), (12, 3978339), (18, 2652226), (36, 1326113), (53, 900756), (106, 450378), (131, 364428), (159, 300252), (191, 249948), (212, 225189), (262, 182214), (318, 150126), (382, 124974), (393, 121476), (477, 100084), (524, 91107), (573, 83316), (636, 75063), (764, 62487), (786, 60738), (954, 50042), (1146, 41658), (1179, 40492), (1572, 30369), (1719, 27772), (1908, 25021), (2292, 20829), (2358, 20246), (3438, 13886), (4716, 10123), (6876, 6943)]