88768260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70451}}^1$

素因数の和:70473

約数の個数: 72

約数和(自身を含む): 307734336

約数和(自身を除く): 218966076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 70451, 140902, 211353, 281804, 352255, 422706, 493157, 634059, 704510, 845412, 986314, 1056765, 1268118, 1409020, 1479471, 1972628, 2113530, 2465785, 2536236, 2958942, 3170295, 4227060, 4438413, 4931570, 5917884, 6340590, 7397355, 8876826, 9863140, 12681180, 14794710, 17753652, 22192065, 29589420, 44384130, 88768260]

約数ペア:

[(1, 88768260), (2, 44384130), (3, 29589420), (4, 22192065), (5, 17753652), (6, 14794710), (7, 12681180), (9, 9863140), (10, 8876826), (12, 7397355), (14, 6340590), (15, 5917884), (18, 4931570), (20, 4438413), (21, 4227060), (28, 3170295), (30, 2958942), (35, 2536236), (36, 2465785), (42, 2113530), (45, 1972628), (60, 1479471), (63, 1409020), (70, 1268118), (84, 1056765), (90, 986314), (105, 845412), (126, 704510), (140, 634059), (180, 493157), (210, 422706), (252, 352255), (315, 281804), (420, 211353), (630, 140902), (1260, 70451)]