73395952

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 169132032

約数和(自身を除く): 95736080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 73, 94, 112, 146, 188, 191, 292, 329, 376, 382, 511, 584, 658, 752, 764, 1022, 1168, 1316, 1337, 1528, 2044, 2632, 2674, 3056, 3431, 4088, 5264, 5348, 6862, 8176, 8977, 10696, 13724, 13943, 17954, 21392, 24017, 27448, 27886, 35908, 48034, 54896, 55772, 62839, 71816, 96068, 97601, 111544, 125678, 143632, 192136, 195202, 223088, 251356, 384272, 390404, 502712, 655321, 780808, 1005424, 1310642, 1561616, 2621284, 4587247, 5242568, 9174494, 10485136, 18348988, 36697976, 73395952]

約数ペア:

[(1, 73395952), (2, 36697976), (4, 18348988), (7, 10485136), (8, 9174494), (14, 5242568), (16, 4587247), (28, 2621284), (47, 1561616), (56, 1310642), (73, 1005424), (94, 780808), (112, 655321), (146, 502712), (188, 390404), (191, 384272), (292, 251356), (329, 223088), (376, 195202), (382, 192136), (511, 143632), (584, 125678), (658, 111544), (752, 97601), (764, 96068), (1022, 71816), (1168, 62839), (1316, 55772), (1337, 54896), (1528, 48034), (2044, 35908), (2632, 27886), (2674, 27448), (3056, 24017), (3431, 21392), (4088, 17954), (5264, 13943), (5348, 13724), (6862, 10696), (8176, 8977)]