77967046

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 46218554

約数列:

[1, 2, 31, 62, 83, 109, 139, 166, 218, 278, 2573, 3379, 4309, 5146, 6758, 8618, 9047, 11537, 15151, 18094, 23074, 30302, 280457, 357647, 469681, 560914, 715294, 939362, 1257533, 2515066, 38983523, 77967046]

約数ペア:

[(1, 77967046), (2, 38983523), (31, 2515066), (62, 1257533), (83, 939362), (109, 715294), (139, 560914), (166, 469681), (218, 357647), (278, 280457), (2573, 30302), (3379, 23074), (4309, 18094), (5146, 15151), (6758, 11537), (8618, 9047)]