7990776

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 23166000

約数和(自身を除く): 15175224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 89, 116, 129, 172, 174, 178, 232, 258, 261, 267, 344, 348, 356, 387, 516, 522, 534, 696, 712, 774, 801, 1032, 1044, 1068, 1247, 1548, 1602, 2088, 2136, 2494, 2581, 3096, 3204, 3741, 3827, 4988, 5162, 6408, 7482, 7654, 7743, 9976, 10324, 11223, 11481, 14964, 15308, 15486, 20648, 22446, 22962, 23229, 29928, 30616, 30972, 34443, 44892, 45924, 46458, 61944, 68886, 89784, 91848, 92916, 110983, 137772, 185832, 221966, 275544, 332949, 443932, 665898, 887864, 998847, 1331796, 1997694, 2663592, 3995388, 7990776]

約数ペア:

[(1, 7990776), (2, 3995388), (3, 2663592), (4, 1997694), (6, 1331796), (8, 998847), (9, 887864), (12, 665898), (18, 443932), (24, 332949), (29, 275544), (36, 221966), (43, 185832), (58, 137772), (72, 110983), (86, 92916), (87, 91848), (89, 89784), (116, 68886), (129, 61944), (172, 46458), (174, 45924), (178, 44892), (232, 34443), (258, 30972), (261, 30616), (267, 29928), (344, 23229), (348, 22962), (356, 22446), (387, 20648), (516, 15486), (522, 15308), (534, 14964), (696, 11481), (712, 11223), (774, 10324), (801, 9976), (1032, 7743), (1044, 7654), (1068, 7482), (1247, 6408), (1548, 5162), (1602, 4988), (2088, 3827), (2136, 3741), (2494, 3204), (2581, 3096)]