63961968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1$

素因数の和:4702

約数の個数: 80

約数和(自身を含む): 193487616

約数和(自身を除く): 129525648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 4643, 6888, 9286, 13776, 13929, 18572, 27858, 32501, 37144, 55716, 65002, 74288, 97503, 111432, 130004, 190363, 195006, 222864, 260008, 380726, 390012, 520016, 571089, 761452, 780024, 1142178, 1332541, 1522904, 1560048, 2284356, 2665082, 3045808, 3997623, 4568712, 5330164, 7995246, 9137424, 10660328, 15990492, 21320656, 31980984, 63961968]

約数ペア:

[(1, 63961968), (2, 31980984), (3, 21320656), (4, 15990492), (6, 10660328), (7, 9137424), (8, 7995246), (12, 5330164), (14, 4568712), (16, 3997623), (21, 3045808), (24, 2665082), (28, 2284356), (41, 1560048), (42, 1522904), (48, 1332541), (56, 1142178), (82, 780024), (84, 761452), (112, 571089), (123, 520016), (164, 390012), (168, 380726), (246, 260008), (287, 222864), (328, 195006), (336, 190363), (492, 130004), (574, 111432), (656, 97503), (861, 74288), (984, 65002), (1148, 55716), (1722, 37144), (1968, 32501), (2296, 27858), (3444, 18572), (4592, 13929), (4643, 13776), (6888, 9286)]