64678614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 177085440

約数和(自身を除く): 112406826

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 89, 91, 121, 143, 154, 178, 182, 231, 242, 267, 273, 286, 363, 429, 462, 534, 546, 623, 726, 847, 858, 979, 1001, 1157, 1246, 1331, 1573, 1694, 1869, 1958, 2002, 2314, 2541, 2662, 2937, 3003, 3146, 3471, 3738, 3993, 4719, 5082, 5874, 6006, 6853, 6942, 7986, 8099, 9317, 9438, 10769, 11011, 12727, 13706, 16198, 17303, 18634, 20559, 21538, 22022, 24297, 25454, 27951, 32307, 33033, 34606, 38181, 41118, 48594, 51909, 55902, 64614, 66066, 75383, 76362, 89089, 103818, 118459, 121121, 139997, 150766, 178178, 226149, 236918, 242242, 267267, 279994, 355377, 363363, 419991, 452298, 534534, 710754, 726726, 829213, 839982, 979979, 1539967, 1658426, 1959958, 2487639, 2939937, 3079934, 4619901, 4975278, 5879874, 9239802, 10779769, 21559538, 32339307, 64678614]

約数ペア:

[(1, 64678614), (2, 32339307), (3, 21559538), (6, 10779769), (7, 9239802), (11, 5879874), (13, 4975278), (14, 4619901), (21, 3079934), (22, 2939937), (26, 2487639), (33, 1959958), (39, 1658426), (42, 1539967), (66, 979979), (77, 839982), (78, 829213), (89, 726726), (91, 710754), (121, 534534), (143, 452298), (154, 419991), (178, 363363), (182, 355377), (231, 279994), (242, 267267), (267, 242242), (273, 236918), (286, 226149), (363, 178178), (429, 150766), (462, 139997), (534, 121121), (546, 118459), (623, 103818), (726, 89089), (847, 76362), (858, 75383), (979, 66066), (1001, 64614), (1157, 55902), (1246, 51909), (1331, 48594), (1573, 41118), (1694, 38181), (1869, 34606), (1958, 33033), (2002, 32307), (2314, 27951), (2541, 25454), (2662, 24297), (2937, 22022), (3003, 21538), (3146, 20559), (3471, 18634), (3738, 17303), (3993, 16198), (4719, 13706), (5082, 12727), (5874, 11011), (6006, 10769), (6853, 9438), (6942, 9317), (7986, 8099)]