45128808

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20262

約数の個数: 48

約数和(自身を含む): 126172800

約数和(自身を除く): 81043992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 20219, 40438, 60657, 80876, 121314, 161752, 181971, 242628, 363942, 485256, 626789, 727884, 1253578, 1455768, 1880367, 2507156, 3760734, 5014312, 5641101, 7521468, 11282202, 15042936, 22564404, 45128808]

約数ペア:

[(1, 45128808), (2, 22564404), (3, 15042936), (4, 11282202), (6, 7521468), (8, 5641101), (9, 5014312), (12, 3760734), (18, 2507156), (24, 1880367), (31, 1455768), (36, 1253578), (62, 727884), (72, 626789), (93, 485256), (124, 363942), (186, 242628), (248, 181971), (279, 161752), (372, 121314), (558, 80876), (744, 60657), (1116, 40438), (2232, 20219)]