121890852

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 335462400

約数和(自身を除く): 213571548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 191, 228, 311, 342, 382, 513, 573, 622, 684, 764, 933, 1026, 1146, 1244, 1719, 1866, 2052, 2292, 2799, 3438, 3629, 3732, 5157, 5598, 5909, 6876, 7258, 8397, 10314, 10887, 11196, 11818, 14516, 16794, 17727, 20628, 21774, 23636, 32661, 33588, 35454, 43548, 53181, 59401, 65322, 70908, 97983, 106362, 118802, 130644, 159543, 178203, 195966, 212724, 237604, 319086, 356406, 391932, 534609, 638172, 712812, 1069218, 1128619, 1603827, 2138436, 2257238, 3207654, 3385857, 4514476, 6415308, 6771714, 10157571, 13543428, 20315142, 30472713, 40630284, 60945426, 121890852]

約数ペア:

[(1, 121890852), (2, 60945426), (3, 40630284), (4, 30472713), (6, 20315142), (9, 13543428), (12, 10157571), (18, 6771714), (19, 6415308), (27, 4514476), (36, 3385857), (38, 3207654), (54, 2257238), (57, 2138436), (76, 1603827), (108, 1128619), (114, 1069218), (171, 712812), (191, 638172), (228, 534609), (311, 391932), (342, 356406), (382, 319086), (513, 237604), (573, 212724), (622, 195966), (684, 178203), (764, 159543), (933, 130644), (1026, 118802), (1146, 106362), (1244, 97983), (1719, 70908), (1866, 65322), (2052, 59401), (2292, 53181), (2799, 43548), (3438, 35454), (3629, 33588), (3732, 32661), (5157, 23636), (5598, 21774), (5909, 20628), (6876, 17727), (7258, 16794), (8397, 14516), (10314, 11818), (10887, 11196)]