73971492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 203857920

約数和(自身を除く): 129886428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 79, 84, 142, 157, 158, 213, 237, 284, 314, 316, 426, 471, 474, 497, 553, 628, 852, 942, 948, 994, 1099, 1106, 1491, 1659, 1884, 1988, 2198, 2212, 2982, 3297, 3318, 4396, 5609, 5964, 6594, 6636, 11147, 11218, 12403, 13188, 16827, 22294, 22436, 24806, 33441, 33654, 37209, 39263, 44588, 49612, 66882, 67308, 74418, 78029, 78526, 86821, 117789, 133764, 148836, 156058, 157052, 173642, 234087, 235578, 260463, 312116, 347284, 468174, 471156, 520926, 880613, 936348, 1041852, 1761226, 2641839, 3522452, 5283678, 6164291, 10567356, 12328582, 18492873, 24657164, 36985746, 73971492]

約数ペア:

[(1, 73971492), (2, 36985746), (3, 24657164), (4, 18492873), (6, 12328582), (7, 10567356), (12, 6164291), (14, 5283678), (21, 3522452), (28, 2641839), (42, 1761226), (71, 1041852), (79, 936348), (84, 880613), (142, 520926), (157, 471156), (158, 468174), (213, 347284), (237, 312116), (284, 260463), (314, 235578), (316, 234087), (426, 173642), (471, 157052), (474, 156058), (497, 148836), (553, 133764), (628, 117789), (852, 86821), (942, 78526), (948, 78029), (994, 74418), (1099, 67308), (1106, 66882), (1491, 49612), (1659, 44588), (1884, 39263), (1988, 37209), (2198, 33654), (2212, 33441), (2982, 24806), (3297, 22436), (3318, 22294), (4396, 16827), (5609, 13188), (5964, 12403), (6594, 11218), (6636, 11147)]