80299776

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5541

約数の個数: 72

約数和(自身を含む): 225003520

約数和(自身を除く): 144703744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 5503, 7296, 11006, 14592, 16509, 22012, 33018, 44024, 66036, 88048, 104557, 132072, 176096, 209114, 264144, 313671, 352192, 418228, 528288, 627342, 704384, 836456, 1056576, 1254684, 1408768, 1672912, 2113152, 2509368, 3345824, 4226304, 5018736, 6691648, 10037472, 13383296, 20074944, 26766592, 40149888, 80299776]

約数ペア:

[(1, 80299776), (2, 40149888), (3, 26766592), (4, 20074944), (6, 13383296), (8, 10037472), (12, 6691648), (16, 5018736), (19, 4226304), (24, 3345824), (32, 2509368), (38, 2113152), (48, 1672912), (57, 1408768), (64, 1254684), (76, 1056576), (96, 836456), (114, 704384), (128, 627342), (152, 528288), (192, 418228), (228, 352192), (256, 313671), (304, 264144), (384, 209114), (456, 176096), (608, 132072), (768, 104557), (912, 88048), (1216, 66036), (1824, 44024), (2432, 33018), (3648, 22012), (4864, 16509), (5503, 14592), (7296, 11006)]