72145584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3807

約数の個数: 120

約数和(自身を含む): 242960640

約数和(自身を除く): 170815056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 3767, 4788, 6384, 7534, 9576, 11301, 15068, 19152, 22602, 26369, 30136, 33903, 45204, 52738, 60272, 67806, 71573, 79107, 90408, 105476, 135612, 143146, 158214, 180816, 210952, 214719, 237321, 271224, 286292, 316428, 421904, 429438, 474642, 501011, 542448, 572584, 632856, 644157, 858876, 949284, 1002022, 1145168, 1265712, 1288314, 1503033, 1717752, 1898568, 2004044, 2576628, 3006066, 3435504, 3797136, 4008088, 4509099, 5153256, 6012132, 8016176, 9018198, 10306512, 12024264, 18036396, 24048528, 36072792, 72145584]

約数ペア:

[(1, 72145584), (2, 36072792), (3, 24048528), (4, 18036396), (6, 12024264), (7, 10306512), (8, 9018198), (9, 8016176), (12, 6012132), (14, 5153256), (16, 4509099), (18, 4008088), (19, 3797136), (21, 3435504), (24, 3006066), (28, 2576628), (36, 2004044), (38, 1898568), (42, 1717752), (48, 1503033), (56, 1288314), (57, 1265712), (63, 1145168), (72, 1002022), (76, 949284), (84, 858876), (112, 644157), (114, 632856), (126, 572584), (133, 542448), (144, 501011), (152, 474642), (168, 429438), (171, 421904), (228, 316428), (252, 286292), (266, 271224), (304, 237321), (336, 214719), (342, 210952), (399, 180816), (456, 158214), (504, 143146), (532, 135612), (684, 105476), (798, 90408), (912, 79107), (1008, 71573), (1064, 67806), (1197, 60272), (1368, 52738), (1596, 45204), (2128, 33903), (2394, 30136), (2736, 26369), (3192, 22602), (3767, 19152), (4788, 15068), (6384, 11301), (7534, 9576)]