127772862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 299550720

約数和(自身を除く): 171777858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 97, 158, 194, 237, 291, 397, 474, 553, 582, 679, 794, 1106, 1191, 1358, 1659, 2037, 2382, 2779, 3318, 4074, 5558, 7663, 8337, 15326, 16674, 22989, 31363, 38509, 45978, 53641, 62726, 77018, 94089, 107282, 115527, 160923, 188178, 219541, 231054, 269563, 321846, 439082, 539126, 658623, 808689, 1317246, 1617378, 3042211, 6084422, 9126633, 18253266, 21295477, 42590954, 63886431, 127772862]

約数ペア:

[(1, 127772862), (2, 63886431), (3, 42590954), (6, 21295477), (7, 18253266), (14, 9126633), (21, 6084422), (42, 3042211), (79, 1617378), (97, 1317246), (158, 808689), (194, 658623), (237, 539126), (291, 439082), (397, 321846), (474, 269563), (553, 231054), (582, 219541), (679, 188178), (794, 160923), (1106, 115527), (1191, 107282), (1358, 94089), (1659, 77018), (2037, 62726), (2382, 53641), (2779, 45978), (3318, 38509), (4074, 31363), (5558, 22989), (7663, 16674), (8337, 15326)]