72568278

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 167832000

約数和(自身を除く): 95263722

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 219, 246, 369, 438, 449, 657, 738, 898, 1107, 1314, 1347, 1971, 2214, 2694, 2993, 3942, 4041, 5986, 8082, 8979, 12123, 17958, 18409, 24246, 26937, 32777, 36818, 53874, 55227, 65554, 80811, 98331, 110454, 161622, 165681, 196662, 294993, 331362, 497043, 589986, 884979, 994086, 1343857, 1769958, 2687714, 4031571, 8063142, 12094713, 24189426, 36284139, 72568278]

約数ペア:

[(1, 72568278), (2, 36284139), (3, 24189426), (6, 12094713), (9, 8063142), (18, 4031571), (27, 2687714), (41, 1769958), (54, 1343857), (73, 994086), (82, 884979), (123, 589986), (146, 497043), (219, 331362), (246, 294993), (369, 196662), (438, 165681), (449, 161622), (657, 110454), (738, 98331), (898, 80811), (1107, 65554), (1314, 55227), (1347, 53874), (1971, 36818), (2214, 32777), (2694, 26937), (2993, 24246), (3942, 18409), (4041, 17958), (5986, 12123), (8082, 8979)]