81792144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 120

約数和(自身を含む): 266715072

約数和(自身を除く): 184922928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1531, 1908, 2226, 2544, 2968, 3062, 3339, 3816, 4452, 4593, 5936, 6124, 6678, 7632, 8904, 9186, 10717, 12248, 13356, 13779, 17808, 18372, 21434, 24496, 26712, 27558, 32151, 36744, 42868, 53424, 55116, 64302, 73488, 81143, 85736, 96453, 110232, 128604, 162286, 171472, 192906, 220464, 243429, 257208, 324572, 385812, 486858, 514416, 568001, 649144, 730287, 771624, 973716, 1136002, 1298288, 1460574, 1543248, 1704003, 1947432, 2272004, 2921148, 3408006, 3894864, 4544008, 5112009, 5842296, 6816012, 9088016, 10224018, 11684592, 13632024, 20448036, 27264048, 40896072, 81792144]

約数ペア:

[(1, 81792144), (2, 40896072), (3, 27264048), (4, 20448036), (6, 13632024), (7, 11684592), (8, 10224018), (9, 9088016), (12, 6816012), (14, 5842296), (16, 5112009), (18, 4544008), (21, 3894864), (24, 3408006), (28, 2921148), (36, 2272004), (42, 1947432), (48, 1704003), (53, 1543248), (56, 1460574), (63, 1298288), (72, 1136002), (84, 973716), (106, 771624), (112, 730287), (126, 649144), (144, 568001), (159, 514416), (168, 486858), (212, 385812), (252, 324572), (318, 257208), (336, 243429), (371, 220464), (424, 192906), (477, 171472), (504, 162286), (636, 128604), (742, 110232), (848, 96453), (954, 85736), (1008, 81143), (1113, 73488), (1272, 64302), (1484, 55116), (1531, 53424), (1908, 42868), (2226, 36744), (2544, 32151), (2968, 27558), (3062, 26712), (3339, 24496), (3816, 21434), (4452, 18372), (4593, 17808), (5936, 13779), (6124, 13356), (6678, 12248), (7632, 10717), (8904, 9186)]