78730056

素因数分解:

$2^3\times 3^5\times {\mathrm{40499}}^1$

素因数の和:40520

約数の個数: 48

約数和(自身を含む): 221130000

約数和(自身を除く): 142399944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 40499, 80998, 121497, 161996, 242994, 323992, 364491, 485988, 728982, 971976, 1093473, 1457964, 2186946, 2915928, 3280419, 4373892, 6560838, 8747784, 9841257, 13121676, 19682514, 26243352, 39365028, 78730056]

約数ペア:

[(1, 78730056), (2, 39365028), (3, 26243352), (4, 19682514), (6, 13121676), (8, 9841257), (9, 8747784), (12, 6560838), (18, 4373892), (24, 3280419), (27, 2915928), (36, 2186946), (54, 1457964), (72, 1093473), (81, 971976), (108, 728982), (162, 485988), (216, 364491), (243, 323992), (324, 242994), (486, 161996), (648, 121497), (972, 80998), (1944, 40499)]