73644076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 149304960

約数和(自身を除く): 75660884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 137, 209, 274, 418, 548, 643, 836, 1286, 1507, 2572, 2603, 3014, 5206, 6028, 7073, 10412, 12217, 14146, 24434, 28292, 28633, 48868, 57266, 88091, 114532, 134387, 176182, 268774, 352364, 537548, 969001, 1673729, 1938002, 3347458, 3876004, 6694916, 18411019, 36822038, 73644076]

約数ペア:

[(1, 73644076), (2, 36822038), (4, 18411019), (11, 6694916), (19, 3876004), (22, 3347458), (38, 1938002), (44, 1673729), (76, 969001), (137, 537548), (209, 352364), (274, 268774), (418, 176182), (548, 134387), (643, 114532), (836, 88091), (1286, 57266), (1507, 48868), (2572, 28633), (2603, 28292), (3014, 24434), (5206, 14146), (6028, 12217), (7073, 10412)]