81459126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 210420288

約数和(自身を除く): 128961162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 101, 111, 126, 173, 202, 222, 259, 303, 333, 346, 518, 519, 606, 666, 707, 777, 909, 1038, 1211, 1414, 1554, 1557, 1818, 2121, 2331, 2422, 3114, 3633, 3737, 4242, 4662, 6363, 6401, 7266, 7474, 10899, 11211, 12726, 12802, 17473, 19203, 21798, 22422, 26159, 33633, 34946, 38406, 44807, 52318, 52419, 57609, 67266, 78477, 89614, 104838, 115218, 122311, 134421, 156954, 157257, 235431, 244622, 268842, 314514, 366933, 403263, 470862, 646501, 733866, 806526, 1100799, 1293002, 1939503, 2201598, 3879006, 4525507, 5818509, 9051014, 11637018, 13576521, 27153042, 40729563, 81459126]

約数ペア:

[(1, 81459126), (2, 40729563), (3, 27153042), (6, 13576521), (7, 11637018), (9, 9051014), (14, 5818509), (18, 4525507), (21, 3879006), (37, 2201598), (42, 1939503), (63, 1293002), (74, 1100799), (101, 806526), (111, 733866), (126, 646501), (173, 470862), (202, 403263), (222, 366933), (259, 314514), (303, 268842), (333, 244622), (346, 235431), (518, 157257), (519, 156954), (606, 134421), (666, 122311), (707, 115218), (777, 104838), (909, 89614), (1038, 78477), (1211, 67266), (1414, 57609), (1554, 52419), (1557, 52318), (1818, 44807), (2121, 38406), (2331, 34946), (2422, 33633), (3114, 26159), (3633, 22422), (3737, 21798), (4242, 19203), (4662, 17473), (6363, 12802), (6401, 12726), (7266, 11211), (7474, 10899)]