80357496

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 125879304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 366, 393, 419, 488, 524, 732, 786, 838, 1048, 1257, 1464, 1572, 1676, 2514, 3144, 3352, 5028, 7991, 10056, 15982, 23973, 25559, 31964, 47946, 51118, 54889, 63928, 76677, 95892, 102236, 109778, 153354, 164667, 191784, 204472, 219556, 306708, 329334, 439112, 613416, 658668, 1317336, 3348229, 6696458, 10044687, 13392916, 20089374, 26785832, 40178748, 80357496]

約数ペア:

[(1, 80357496), (2, 40178748), (3, 26785832), (4, 20089374), (6, 13392916), (8, 10044687), (12, 6696458), (24, 3348229), (61, 1317336), (122, 658668), (131, 613416), (183, 439112), (244, 329334), (262, 306708), (366, 219556), (393, 204472), (419, 191784), (488, 164667), (524, 153354), (732, 109778), (786, 102236), (838, 95892), (1048, 76677), (1257, 63928), (1464, 54889), (1572, 51118), (1676, 47946), (2514, 31964), (3144, 25559), (3352, 23973), (5028, 15982), (7991, 10056)]