80979216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88793}}^1$

素因数の和:88823

約数の個数: 40

約数和(自身を含む): 220209120

約数和(自身を除く): 139229904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88793, 177586, 266379, 355172, 532758, 710344, 1065516, 1420688, 1687067, 2131032, 3374134, 4262064, 5061201, 6748268, 10122402, 13496536, 20244804, 26993072, 40489608, 80979216]

約数ペア:

[(1, 80979216), (2, 40489608), (3, 26993072), (4, 20244804), (6, 13496536), (8, 10122402), (12, 6748268), (16, 5061201), (19, 4262064), (24, 3374134), (38, 2131032), (48, 1687067), (57, 1420688), (76, 1065516), (114, 710344), (152, 532758), (228, 355172), (304, 266379), (456, 177586), (912, 88793)]