764037138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 1638558720

約数和(自身を除く): 874521582

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 107, 118, 138, 177, 214, 321, 354, 642, 877, 1357, 1754, 2461, 2631, 2714, 4071, 4922, 5262, 6313, 7383, 8142, 12626, 14766, 18939, 20171, 37878, 40342, 51743, 60513, 93839, 103486, 121026, 145199, 155229, 187678, 281517, 290398, 310458, 435597, 563034, 871194, 1190089, 2158297, 2380178, 3570267, 4316594, 5536501, 6474891, 7140534, 11073002, 12949782, 16609503, 33219006, 127339523, 254679046, 382018569, 764037138]

約数ペア:

[(1, 764037138), (2, 382018569), (3, 254679046), (6, 127339523), (23, 33219006), (46, 16609503), (59, 12949782), (69, 11073002), (107, 7140534), (118, 6474891), (138, 5536501), (177, 4316594), (214, 3570267), (321, 2380178), (354, 2158297), (642, 1190089), (877, 871194), (1357, 563034), (1754, 435597), (2461, 310458), (2631, 290398), (2714, 281517), (4071, 187678), (4922, 155229), (5262, 145199), (6313, 121026), (7383, 103486), (8142, 93839), (12626, 60513), (14766, 51743), (18939, 40342), (20171, 37878)]