105640686

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 254041920

約数和(自身を除く): 148401234

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 89, 102, 153, 162, 178, 267, 306, 431, 459, 534, 801, 862, 918, 1293, 1377, 1513, 1602, 2403, 2586, 2754, 3026, 3879, 4539, 4806, 7209, 7327, 7758, 9078, 11637, 13617, 14418, 14654, 21981, 23274, 27234, 34911, 38359, 40851, 43962, 65943, 69822, 76718, 81702, 115077, 122553, 131886, 197829, 230154, 245106, 345231, 395658, 593487, 652103, 690462, 1035693, 1186974, 1304206, 1956309, 2071386, 3107079, 3912618, 5868927, 6214158, 11737854, 17606781, 35213562, 52820343, 105640686]

約数ペア:

[(1, 105640686), (2, 52820343), (3, 35213562), (6, 17606781), (9, 11737854), (17, 6214158), (18, 5868927), (27, 3912618), (34, 3107079), (51, 2071386), (54, 1956309), (81, 1304206), (89, 1186974), (102, 1035693), (153, 690462), (162, 652103), (178, 593487), (267, 395658), (306, 345231), (431, 245106), (459, 230154), (534, 197829), (801, 131886), (862, 122553), (918, 115077), (1293, 81702), (1377, 76718), (1513, 69822), (1602, 65943), (2403, 43962), (2586, 40851), (2754, 38359), (3026, 34911), (3879, 27234), (4539, 23274), (4806, 21981), (7209, 14654), (7327, 14418), (7758, 13617), (9078, 11637)]