89122068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1409}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 258672960

約数和(自身を除く): 169550892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1409, 1506, 1757, 2259, 2818, 3012, 3514, 4227, 4518, 5271, 5636, 7028, 8454, 9036, 9863, 10542, 12681, 15813, 16908, 19726, 21084, 25362, 29589, 31626, 39452, 50724, 59178, 63252, 88767, 118356, 177534, 353659, 355068, 707318, 1060977, 1414636, 2121954, 2475613, 3182931, 4243908, 4951226, 6365862, 7426839, 9902452, 12731724, 14853678, 22280517, 29707356, 44561034, 89122068]

約数ペア:

[(1, 89122068), (2, 44561034), (3, 29707356), (4, 22280517), (6, 14853678), (7, 12731724), (9, 9902452), (12, 7426839), (14, 6365862), (18, 4951226), (21, 4243908), (28, 3182931), (36, 2475613), (42, 2121954), (63, 1414636), (84, 1060977), (126, 707318), (251, 355068), (252, 353659), (502, 177534), (753, 118356), (1004, 88767), (1409, 63252), (1506, 59178), (1757, 50724), (2259, 39452), (2818, 31626), (3012, 29589), (3514, 25362), (4227, 21084), (4518, 19726), (5271, 16908), (5636, 15813), (7028, 12681), (8454, 10542), (9036, 9863)]