77821536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 222179328

約数和(自身を除く): 144357792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 208, 254, 312, 381, 416, 491, 508, 624, 762, 982, 1016, 1248, 1473, 1524, 1651, 1964, 2032, 2946, 3048, 3302, 3928, 4064, 4953, 5892, 6096, 6383, 6604, 7856, 9906, 11784, 12192, 12766, 13208, 15712, 19149, 19812, 23568, 25532, 26416, 38298, 39624, 47136, 51064, 52832, 62357, 76596, 79248, 102128, 124714, 153192, 158496, 187071, 204256, 249428, 306384, 374142, 498856, 612768, 748284, 810641, 997712, 1496568, 1621282, 1995424, 2431923, 2993136, 3242564, 4863846, 5986272, 6485128, 9727692, 12970256, 19455384, 25940512, 38910768, 77821536]

約数ペア:

[(1, 77821536), (2, 38910768), (3, 25940512), (4, 19455384), (6, 12970256), (8, 9727692), (12, 6485128), (13, 5986272), (16, 4863846), (24, 3242564), (26, 2993136), (32, 2431923), (39, 1995424), (48, 1621282), (52, 1496568), (78, 997712), (96, 810641), (104, 748284), (127, 612768), (156, 498856), (208, 374142), (254, 306384), (312, 249428), (381, 204256), (416, 187071), (491, 158496), (508, 153192), (624, 124714), (762, 102128), (982, 79248), (1016, 76596), (1248, 62357), (1473, 52832), (1524, 51064), (1651, 47136), (1964, 39624), (2032, 38298), (2946, 26416), (3048, 25532), (3302, 23568), (3928, 19812), (4064, 19149), (4953, 15712), (5892, 13208), (6096, 12766), (6383, 12192), (6604, 11784), (7856, 9906)]