78191010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12967}}^1$

素因数の和:13047

約数の個数: 48

約数和(自身を含む): 206346816

約数和(自身を除く): 128155806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 12967, 25934, 38901, 64835, 77802, 116703, 129670, 194505, 233406, 389010, 583515, 868789, 1167030, 1737578, 2606367, 4343945, 5212734, 7819101, 8687890, 13031835, 15638202, 26063670, 39095505, 78191010]

約数ペア:

[(1, 78191010), (2, 39095505), (3, 26063670), (5, 15638202), (6, 13031835), (9, 8687890), (10, 7819101), (15, 5212734), (18, 4343945), (30, 2606367), (45, 1737578), (67, 1167030), (90, 868789), (134, 583515), (201, 389010), (335, 233406), (402, 194505), (603, 129670), (670, 116703), (1005, 77802), (1206, 64835), (2010, 38901), (3015, 25934), (6030, 12967)]