80986512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88801}}^1$

素因数の和:88831

約数の個数: 40

約数和(自身を含む): 220228960

約数和(自身を除く): 139242448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88801, 177602, 266403, 355204, 532806, 710408, 1065612, 1420816, 1687219, 2131224, 3374438, 4262448, 5061657, 6748876, 10123314, 13497752, 20246628, 26995504, 40493256, 80986512]

約数ペア:

[(1, 80986512), (2, 40493256), (3, 26995504), (4, 20246628), (6, 13497752), (8, 10123314), (12, 6748876), (16, 5061657), (19, 4262448), (24, 3374438), (38, 2131224), (48, 1687219), (57, 1420816), (76, 1065612), (114, 710408), (152, 532806), (228, 355204), (304, 266403), (456, 177602), (912, 88801)]