80736026

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 159724224

約数和(自身を除く): 78988198

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 49, 86, 98, 119, 161, 238, 301, 322, 343, 391, 602, 686, 731, 782, 833, 989, 1127, 1462, 1666, 1978, 2107, 2254, 2401, 2737, 4214, 4802, 5117, 5474, 5831, 6923, 7889, 10234, 11662, 13846, 14749, 15778, 16813, 19159, 29498, 33626, 35819, 38318, 40817, 48461, 55223, 71638, 81634, 96922, 103243, 110446, 117691, 134113, 206486, 235382, 250733, 268226, 339227, 501466, 678454, 823837, 938791, 1647674, 1755131, 1877582, 2374589, 3510262, 4749178, 5766859, 11533718, 40368013, 80736026]

約数ペア:

[(1, 80736026), (2, 40368013), (7, 11533718), (14, 5766859), (17, 4749178), (23, 3510262), (34, 2374589), (43, 1877582), (46, 1755131), (49, 1647674), (86, 938791), (98, 823837), (119, 678454), (161, 501466), (238, 339227), (301, 268226), (322, 250733), (343, 235382), (391, 206486), (602, 134113), (686, 117691), (731, 110446), (782, 103243), (833, 96922), (989, 81634), (1127, 71638), (1462, 55223), (1666, 48461), (1978, 40817), (2107, 38318), (2254, 35819), (2401, 33626), (2737, 29498), (4214, 19159), (4802, 16813), (5117, 15778), (5474, 14749), (5831, 13846), (6923, 11662), (7889, 10234)]