81444552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28517}}^1$

素因数の和:28550

約数の個数: 64

約数和(自身を含む): 246395520

約数和(自身を除く): 164950968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28517, 57034, 85551, 114068, 171102, 199619, 228136, 342204, 399238, 484789, 598857, 684408, 798476, 969578, 1197714, 1454367, 1596952, 1939156, 2395428, 2908734, 3393523, 3878312, 4790856, 5817468, 6787046, 10180569, 11634936, 13574092, 20361138, 27148184, 40722276, 81444552]

約数ペア:

[(1, 81444552), (2, 40722276), (3, 27148184), (4, 20361138), (6, 13574092), (7, 11634936), (8, 10180569), (12, 6787046), (14, 5817468), (17, 4790856), (21, 3878312), (24, 3393523), (28, 2908734), (34, 2395428), (42, 1939156), (51, 1596952), (56, 1454367), (68, 1197714), (84, 969578), (102, 798476), (119, 684408), (136, 598857), (168, 484789), (204, 399238), (238, 342204), (357, 228136), (408, 199619), (476, 171102), (714, 114068), (952, 85551), (1428, 57034), (2856, 28517)]