45069048

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 127325880

約数和(自身を除く): 82256832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 443, 471, 628, 648, 886, 942, 1256, 1329, 1413, 1772, 1884, 2658, 2826, 3544, 3768, 3987, 4239, 5316, 5652, 7974, 8478, 10632, 11304, 11961, 12717, 15948, 16956, 23922, 25434, 31896, 33912, 35883, 47844, 50868, 69551, 71766, 95688, 101736, 139102, 143532, 208653, 278204, 287064, 417306, 556408, 625959, 834612, 1251918, 1669224, 1877877, 2503836, 3755754, 5007672, 5633631, 7511508, 11267262, 15023016, 22534524, 45069048]

約数ペア:

[(1, 45069048), (2, 22534524), (3, 15023016), (4, 11267262), (6, 7511508), (8, 5633631), (9, 5007672), (12, 3755754), (18, 2503836), (24, 1877877), (27, 1669224), (36, 1251918), (54, 834612), (72, 625959), (81, 556408), (108, 417306), (157, 287064), (162, 278204), (216, 208653), (314, 143532), (324, 139102), (443, 101736), (471, 95688), (628, 71766), (648, 69551), (886, 50868), (942, 47844), (1256, 35883), (1329, 33912), (1413, 31896), (1772, 25434), (1884, 23922), (2658, 16956), (2826, 15948), (3544, 12717), (3768, 11961), (3987, 11304), (4239, 10632), (5316, 8478), (5652, 7974)]