8089263

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 15685488

約数和(自身を除く): 7596225

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 83, 91, 117, 119, 147, 153, 221, 249, 273, 357, 441, 581, 637, 663, 747, 819, 833, 1071, 1079, 1411, 1547, 1743, 1911, 1989, 2499, 3237, 4067, 4233, 4641, 5229, 5733, 7497, 7553, 9711, 9877, 10829, 12201, 12699, 13923, 18343, 22659, 29631, 32487, 36603, 52871, 55029, 67977, 69139, 88893, 97461, 128401, 158613, 165087, 207417, 385203, 475839, 622251, 898807, 1155609, 2696421, 8089263]

約数ペア:

[(1, 8089263), (3, 2696421), (7, 1155609), (9, 898807), (13, 622251), (17, 475839), (21, 385203), (39, 207417), (49, 165087), (51, 158613), (63, 128401), (83, 97461), (91, 88893), (117, 69139), (119, 67977), (147, 55029), (153, 52871), (221, 36603), (249, 32487), (273, 29631), (357, 22659), (441, 18343), (581, 13923), (637, 12699), (663, 12201), (747, 10829), (819, 9877), (833, 9711), (1071, 7553), (1079, 7497), (1411, 5733), (1547, 5229), (1743, 4641), (1911, 4233), (1989, 4067), (2499, 3237)]