72334920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{86113}}^1$

素因数の和:86134

約数の個数: 64

約数和(自身を含む): 248008320

約数和(自身を除く): 175673400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 86113, 172226, 258339, 344452, 430565, 516678, 602791, 688904, 861130, 1033356, 1205582, 1291695, 1722260, 1808373, 2066712, 2411164, 2583390, 3013955, 3444520, 3616746, 4822328, 5166780, 6027910, 7233492, 9041865, 10333560, 12055820, 14466984, 18083730, 24111640, 36167460, 72334920]

約数ペア:

[(1, 72334920), (2, 36167460), (3, 24111640), (4, 18083730), (5, 14466984), (6, 12055820), (7, 10333560), (8, 9041865), (10, 7233492), (12, 6027910), (14, 5166780), (15, 4822328), (20, 3616746), (21, 3444520), (24, 3013955), (28, 2583390), (30, 2411164), (35, 2066712), (40, 1808373), (42, 1722260), (56, 1291695), (60, 1205582), (70, 1033356), (84, 861130), (105, 688904), (120, 602791), (140, 516678), (168, 430565), (210, 344452), (280, 258339), (420, 172226), (840, 86113)]