80044128

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1084

約数の個数: 72

約数和(自身を含む): 228501000

約数和(自身を除く): 148456872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 619, 898, 1238, 1347, 1796, 1857, 2476, 2694, 3592, 3714, 4041, 4952, 5388, 5571, 7184, 7428, 8082, 9904, 10776, 11142, 14368, 14856, 16164, 19808, 21552, 22284, 29712, 32328, 43104, 44568, 59424, 64656, 89136, 129312, 178272, 277931, 555862, 833793, 1111724, 1667586, 2223448, 2501379, 3335172, 4446896, 5002758, 6670344, 8893792, 10005516, 13340688, 20011032, 26681376, 40022064, 80044128]

約数ペア:

[(1, 80044128), (2, 40022064), (3, 26681376), (4, 20011032), (6, 13340688), (8, 10005516), (9, 8893792), (12, 6670344), (16, 5002758), (18, 4446896), (24, 3335172), (32, 2501379), (36, 2223448), (48, 1667586), (72, 1111724), (96, 833793), (144, 555862), (288, 277931), (449, 178272), (619, 129312), (898, 89136), (1238, 64656), (1347, 59424), (1796, 44568), (1857, 43104), (2476, 32328), (2694, 29712), (3592, 22284), (3714, 21552), (4041, 19808), (4952, 16164), (5388, 14856), (5571, 14368), (7184, 11142), (7428, 10776), (8082, 9904)]