73187776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 56

約数和(自身を含む): 154123136

約数和(自身を除く): 80935360

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 997, 1147, 1184, 1984, 1994, 2294, 2368, 3988, 4588, 7976, 9176, 15952, 18352, 30907, 31904, 36704, 36889, 61814, 63808, 73408, 73778, 123628, 147556, 247256, 295112, 494512, 590224, 989024, 1143559, 1180448, 1978048, 2287118, 2360896, 4574236, 9148472, 18296944, 36593888, 73187776]

約数ペア:

[(1, 73187776), (2, 36593888), (4, 18296944), (8, 9148472), (16, 4574236), (31, 2360896), (32, 2287118), (37, 1978048), (62, 1180448), (64, 1143559), (74, 989024), (124, 590224), (148, 494512), (248, 295112), (296, 247256), (496, 147556), (592, 123628), (992, 73778), (997, 73408), (1147, 63808), (1184, 61814), (1984, 36889), (1994, 36704), (2294, 31904), (2368, 30907), (3988, 18352), (4588, 15952), (7976, 9176)]