80748366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 178452480

約数和(自身を除く): 97704114

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 186, 219, 313, 438, 589, 626, 939, 1178, 1387, 1767, 1878, 2263, 2774, 3534, 4161, 4526, 5947, 6789, 8322, 9703, 11894, 13578, 17841, 19406, 22849, 29109, 35682, 42997, 45698, 58218, 68547, 85994, 128991, 137094, 184357, 257982, 368714, 434131, 553071, 708319, 868262, 1106142, 1302393, 1416638, 2124957, 2604786, 4249914, 13458061, 26916122, 40374183, 80748366]

約数ペア:

[(1, 80748366), (2, 40374183), (3, 26916122), (6, 13458061), (19, 4249914), (31, 2604786), (38, 2124957), (57, 1416638), (62, 1302393), (73, 1106142), (93, 868262), (114, 708319), (146, 553071), (186, 434131), (219, 368714), (313, 257982), (438, 184357), (589, 137094), (626, 128991), (939, 85994), (1178, 68547), (1387, 58218), (1767, 45698), (1878, 42997), (2263, 35682), (2774, 29109), (3534, 22849), (4161, 19406), (4526, 17841), (5947, 13578), (6789, 11894), (8322, 9703)]