80427456

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7386

約数の個数: 84

約数和(自身を含む): 242697000

約数和(自身を除く): 162269544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 7349, 10944, 14698, 22047, 29396, 44094, 58792, 66141, 88188, 117584, 132282, 139631, 176376, 235168, 264564, 279262, 352752, 418893, 470336, 529128, 558524, 705504, 837786, 1058256, 1117048, 1256679, 1411008, 1675572, 2116512, 2234096, 2513358, 3351144, 4233024, 4468192, 5026716, 6702288, 8936384, 10053432, 13404576, 20106864, 26809152, 40213728, 80427456]

約数ペア:

[(1, 80427456), (2, 40213728), (3, 26809152), (4, 20106864), (6, 13404576), (8, 10053432), (9, 8936384), (12, 6702288), (16, 5026716), (18, 4468192), (19, 4233024), (24, 3351144), (32, 2513358), (36, 2234096), (38, 2116512), (48, 1675572), (57, 1411008), (64, 1256679), (72, 1117048), (76, 1058256), (96, 837786), (114, 705504), (144, 558524), (152, 529128), (171, 470336), (192, 418893), (228, 352752), (288, 279262), (304, 264564), (342, 235168), (456, 176376), (576, 139631), (608, 132282), (684, 117584), (912, 88188), (1216, 66141), (1368, 58792), (1824, 44094), (2736, 29396), (3648, 22047), (5472, 14698), (7349, 10944)]