90151236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1873}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 261940224

約数和(自身を除く): 171788988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1719, 1873, 2292, 2674, 3438, 3746, 4011, 5348, 5619, 6876, 7492, 8022, 11238, 12033, 13111, 16044, 16857, 22476, 24066, 26222, 33714, 39333, 48132, 52444, 67428, 78666, 117999, 157332, 235998, 357743, 471996, 715486, 1073229, 1430972, 2146458, 2504201, 3219687, 4292916, 5008402, 6439374, 7512603, 10016804, 12878748, 15025206, 22537809, 30050412, 45075618, 90151236]

約数ペア:

[(1, 90151236), (2, 45075618), (3, 30050412), (4, 22537809), (6, 15025206), (7, 12878748), (9, 10016804), (12, 7512603), (14, 6439374), (18, 5008402), (21, 4292916), (28, 3219687), (36, 2504201), (42, 2146458), (63, 1430972), (84, 1073229), (126, 715486), (191, 471996), (252, 357743), (382, 235998), (573, 157332), (764, 117999), (1146, 78666), (1337, 67428), (1719, 52444), (1873, 48132), (2292, 39333), (2674, 33714), (3438, 26222), (3746, 24066), (4011, 22476), (5348, 16857), (5619, 16044), (6876, 13111), (7492, 12033), (8022, 11238)]