782954172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21768

約数の個数: 144

約数和(自身を含む): 2657421312

約数和(自身を除く): 1874467140

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 12012, 18018, 21727, 36036, 43454, 65181, 86908, 130362, 152089, 195543, 238997, 260724, 282451, 304178, 391086, 456267, 477994, 564902, 608356, 716991, 782172, 847353, 912534, 955988, 1129804, 1368801, 1433982, 1672979, 1694706, 1825068, 1977157, 2150973, 2542059, 2737602, 2867964, 3106961, 3345958, 3389412, 3954314, 4301946, 5018937, 5084118, 5475204, 5931471, 6213922, 6691916, 7908628, 8603892, 9320883, 10037874, 10168236, 11862942, 12427844, 15056811, 17794413, 18641766, 20075748, 21748727, 23725884, 27962649, 30113622, 35588826, 37283532, 43497454, 55925298, 60227244, 65246181, 71177652, 86994908, 111850596, 130492362, 195738543, 260984724, 391477086, 782954172]

約数ペア:

[(1, 782954172), (2, 391477086), (3, 260984724), (4, 195738543), (6, 130492362), (7, 111850596), (9, 86994908), (11, 71177652), (12, 65246181), (13, 60227244), (14, 55925298), (18, 43497454), (21, 37283532), (22, 35588826), (26, 30113622), (28, 27962649), (33, 23725884), (36, 21748727), (39, 20075748), (42, 18641766), (44, 17794413), (52, 15056811), (63, 12427844), (66, 11862942), (77, 10168236), (78, 10037874), (84, 9320883), (91, 8603892), (99, 7908628), (117, 6691916), (126, 6213922), (132, 5931471), (143, 5475204), (154, 5084118), (156, 5018937), (182, 4301946), (198, 3954314), (231, 3389412), (234, 3345958), (252, 3106961), (273, 2867964), (286, 2737602), (308, 2542059), (364, 2150973), (396, 1977157), (429, 1825068), (462, 1694706), (468, 1672979), (546, 1433982), (572, 1368801), (693, 1129804), (819, 955988), (858, 912534), (924, 847353), (1001, 782172), (1092, 716991), (1287, 608356), (1386, 564902), (1638, 477994), (1716, 456267), (2002, 391086), (2574, 304178), (2772, 282451), (3003, 260724), (3276, 238997), (4004, 195543), (5148, 152089), (6006, 130362), (9009, 86908), (12012, 65181), (18018, 43454), (21727, 36036)]