28169343468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{7951}}^1$

素因数の和:8812

約数の個数: 144

約数和(自身を含む): 86280090624

約数和(自身を除く): 58110747156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 827, 1071, 1428, 1654, 2142, 2481, 3308, 4284, 4962, 5789, 7443, 7951, 9924, 11578, 14059, 14886, 15902, 17367, 23156, 23853, 28118, 29772, 31804, 34734, 42177, 47706, 52101, 55657, 56236, 69468, 71559, 84354, 95412, 98413, 104202, 111314, 126531, 135167, 143118, 166971, 168708, 196826, 208404, 222628, 253062, 270334, 286236, 295239, 333942, 393652, 405501, 500913, 506124, 540668, 590478, 667884, 811002, 885717, 946169, 1001826, 1180956, 1216503, 1622004, 1771434, 1892338, 2003652, 2433006, 2838507, 3542868, 3784676, 4866012, 5677014, 6575477, 8515521, 11354028, 13150954, 17031042, 19726431, 26301908, 34062084, 39452862, 46028339, 59179293, 78905724, 92056678, 111783109, 118358586, 138085017, 184113356, 223566218, 236717172, 276170034, 335349327, 414255051, 447132436, 552340068, 670698654, 782481763, 828510102, 1006047981, 1341397308, 1564963526, 1657020204, 2012095962, 2347445289, 3129927052, 4024191924, 4694890578, 7042335867, 9389781156, 14084671734, 28169343468]

約数ペア:

[(1, 28169343468), (2, 14084671734), (3, 9389781156), (4, 7042335867), (6, 4694890578), (7, 4024191924), (9, 3129927052), (12, 2347445289), (14, 2012095962), (17, 1657020204), (18, 1564963526), (21, 1341397308), (28, 1006047981), (34, 828510102), (36, 782481763), (42, 670698654), (51, 552340068), (63, 447132436), (68, 414255051), (84, 335349327), (102, 276170034), (119, 236717172), (126, 223566218), (153, 184113356), (204, 138085017), (238, 118358586), (252, 111783109), (306, 92056678), (357, 78905724), (476, 59179293), (612, 46028339), (714, 39452862), (827, 34062084), (1071, 26301908), (1428, 19726431), (1654, 17031042), (2142, 13150954), (2481, 11354028), (3308, 8515521), (4284, 6575477), (4962, 5677014), (5789, 4866012), (7443, 3784676), (7951, 3542868), (9924, 2838507), (11578, 2433006), (14059, 2003652), (14886, 1892338), (15902, 1771434), (17367, 1622004), (23156, 1216503), (23853, 1180956), (28118, 1001826), (29772, 946169), (31804, 885717), (34734, 811002), (42177, 667884), (47706, 590478), (52101, 540668), (55657, 506124), (56236, 500913), (69468, 405501), (71559, 393652), (84354, 333942), (95412, 295239), (98413, 286236), (104202, 270334), (111314, 253062), (126531, 222628), (135167, 208404), (143118, 196826), (166971, 168708)]