870825636

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{6473}}^1$

素因数の和:6621

約数の個数: 72

約数和(自身を含む): 2283483384

約数和(自身を除く): 1412657748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 202, 222, 303, 333, 404, 444, 606, 666, 909, 1212, 1332, 1818, 3636, 3737, 6473, 7474, 11211, 12946, 14948, 19419, 22422, 25892, 33633, 38838, 44844, 58257, 67266, 77676, 116514, 134532, 233028, 239501, 479002, 653773, 718503, 958004, 1307546, 1437006, 1961319, 2155509, 2615092, 2874012, 3922638, 4311018, 5883957, 7845276, 8622036, 11767914, 23535828, 24189601, 48379202, 72568803, 96758404, 145137606, 217706409, 290275212, 435412818, 870825636]

約数ペア:

[(1, 870825636), (2, 435412818), (3, 290275212), (4, 217706409), (6, 145137606), (9, 96758404), (12, 72568803), (18, 48379202), (36, 24189601), (37, 23535828), (74, 11767914), (101, 8622036), (111, 7845276), (148, 5883957), (202, 4311018), (222, 3922638), (303, 2874012), (333, 2615092), (404, 2155509), (444, 1961319), (606, 1437006), (666, 1307546), (909, 958004), (1212, 718503), (1332, 653773), (1818, 479002), (3636, 239501), (3737, 233028), (6473, 134532), (7474, 116514), (11211, 77676), (12946, 67266), (14948, 58257), (19419, 44844), (22422, 38838), (25892, 33633)]