80683728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88469}}^1$

素因数の和:88499

約数の個数: 40

約数和(自身を含む): 219405600

約数和(自身を除く): 138721872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88469, 176938, 265407, 353876, 530814, 707752, 1061628, 1415504, 1680911, 2123256, 3361822, 4246512, 5042733, 6723644, 10085466, 13447288, 20170932, 26894576, 40341864, 80683728]

約数ペア:

[(1, 80683728), (2, 40341864), (3, 26894576), (4, 20170932), (6, 13447288), (8, 10085466), (12, 6723644), (16, 5042733), (19, 4246512), (24, 3361822), (38, 2123256), (48, 1680911), (57, 1415504), (76, 1061628), (114, 707752), (152, 530814), (228, 353876), (304, 265407), (456, 176938), (912, 88469)]