89492546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 80819134

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 86, 143, 209, 247, 286, 383, 418, 473, 494, 559, 766, 817, 946, 1118, 1634, 2717, 4213, 4979, 5434, 6149, 7277, 8426, 8987, 9958, 10621, 12298, 14554, 16469, 17974, 21242, 32938, 54769, 80047, 94601, 109538, 116831, 160094, 181159, 189202, 214097, 233662, 312911, 362318, 428194, 625822, 1040611, 2081222, 2355067, 3442021, 4067843, 4710134, 6884042, 8135686, 44746273, 89492546]

約数ペア:

[(1, 89492546), (2, 44746273), (11, 8135686), (13, 6884042), (19, 4710134), (22, 4067843), (26, 3442021), (38, 2355067), (43, 2081222), (86, 1040611), (143, 625822), (209, 428194), (247, 362318), (286, 312911), (383, 233662), (418, 214097), (473, 189202), (494, 181159), (559, 160094), (766, 116831), (817, 109538), (946, 94601), (1118, 80047), (1634, 54769), (2717, 32938), (4213, 21242), (4979, 17974), (5434, 16469), (6149, 14554), (7277, 12298), (8426, 10621), (8987, 9958)]