8370587916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1213}}^1\times {\mathrm{2861}}^1$

素因数の和:4151

約数の個数: 72

約数和(自身を含む): 21500007984

約数和(自身を除く): 13129420068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 1213, 2412, 2426, 2861, 3639, 4852, 5722, 7278, 8583, 10917, 11444, 14556, 17166, 21834, 25749, 34332, 43668, 51498, 81271, 102996, 162542, 191687, 243813, 325084, 383374, 487626, 575061, 731439, 766748, 975252, 1150122, 1462878, 1725183, 2300244, 2925756, 3450366, 3470393, 6900732, 6940786, 10411179, 13881572, 20822358, 31233537, 41644716, 62467074, 124934148, 232516331, 465032662, 697548993, 930065324, 1395097986, 2092646979, 2790195972, 4185293958, 8370587916]

約数ペア:

[(1, 8370587916), (2, 4185293958), (3, 2790195972), (4, 2092646979), (6, 1395097986), (9, 930065324), (12, 697548993), (18, 465032662), (36, 232516331), (67, 124934148), (134, 62467074), (201, 41644716), (268, 31233537), (402, 20822358), (603, 13881572), (804, 10411179), (1206, 6940786), (1213, 6900732), (2412, 3470393), (2426, 3450366), (2861, 2925756), (3639, 2300244), (4852, 1725183), (5722, 1462878), (7278, 1150122), (8583, 975252), (10917, 766748), (11444, 731439), (14556, 575061), (17166, 487626), (21834, 383374), (25749, 325084), (34332, 243813), (43668, 191687), (51498, 162542), (81271, 102996)]