72401424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65581}}^1$

素因数の和:65615

約数の個数: 40

約数和(自身を含む): 195172032

約数和(自身を除く): 122770608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 65581, 131162, 196743, 262324, 393486, 524648, 786972, 1049296, 1508363, 1573944, 3016726, 3147888, 4525089, 6033452, 9050178, 12066904, 18100356, 24133808, 36200712, 72401424]

約数ペア:

[(1, 72401424), (2, 36200712), (3, 24133808), (4, 18100356), (6, 12066904), (8, 9050178), (12, 6033452), (16, 4525089), (23, 3147888), (24, 3016726), (46, 1573944), (48, 1508363), (69, 1049296), (92, 786972), (138, 524648), (184, 393486), (276, 262324), (368, 196743), (552, 131162), (1104, 65581)]