84729708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 247272480

約数和(自身を除く): 162542772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3329, 3636, 4242, 6363, 6658, 8484, 9987, 12726, 13316, 19974, 23303, 25452, 29961, 39948, 46606, 59922, 69909, 93212, 119844, 139818, 209727, 279636, 336229, 419454, 672458, 838908, 1008687, 1344916, 2017374, 2353603, 3026061, 4034748, 4707206, 6052122, 7060809, 9414412, 12104244, 14121618, 21182427, 28243236, 42364854, 84729708]

約数ペア:

[(1, 84729708), (2, 42364854), (3, 28243236), (4, 21182427), (6, 14121618), (7, 12104244), (9, 9414412), (12, 7060809), (14, 6052122), (18, 4707206), (21, 4034748), (28, 3026061), (36, 2353603), (42, 2017374), (63, 1344916), (84, 1008687), (101, 838908), (126, 672458), (202, 419454), (252, 336229), (303, 279636), (404, 209727), (606, 139818), (707, 119844), (909, 93212), (1212, 69909), (1414, 59922), (1818, 46606), (2121, 39948), (2828, 29961), (3329, 25452), (3636, 23303), (4242, 19974), (6363, 13316), (6658, 12726), (8484, 9987)]