63903780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4093

約数の個数: 72

約数和(自身を含む): 196068600

約数和(自身を除く): 132164820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3989, 4005, 5340, 7978, 8010, 11967, 15956, 16020, 19945, 23934, 35901, 39890, 47868, 59835, 71802, 79780, 119670, 143604, 179505, 239340, 355021, 359010, 710042, 718020, 1065063, 1420084, 1775105, 2130126, 3195189, 3550210, 4260252, 5325315, 6390378, 7100420, 10650630, 12780756, 15975945, 21301260, 31951890, 63903780]

約数ペア:

[(1, 63903780), (2, 31951890), (3, 21301260), (4, 15975945), (5, 12780756), (6, 10650630), (9, 7100420), (10, 6390378), (12, 5325315), (15, 4260252), (18, 3550210), (20, 3195189), (30, 2130126), (36, 1775105), (45, 1420084), (60, 1065063), (89, 718020), (90, 710042), (178, 359010), (180, 355021), (267, 239340), (356, 179505), (445, 143604), (534, 119670), (801, 79780), (890, 71802), (1068, 59835), (1335, 47868), (1602, 39890), (1780, 35901), (2670, 23934), (3204, 19945), (3989, 16020), (4005, 15956), (5340, 11967), (7978, 8010)]