72072

素因数分解:

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

素因数の和:43

約数の個数: 96

約数和(自身を含む): 262080

約数和(自身を除く): 190008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2574, 2772, 3003, 3276, 3432, 4004, 5148, 5544, 6006, 6552, 8008, 9009, 10296, 12012, 18018, 24024, 36036, 72072]

約数ペア:

[(1, 72072), (2, 36036), (3, 24024), (4, 18018), (6, 12012), (7, 10296), (8, 9009), (9, 8008), (11, 6552), (12, 6006), (13, 5544), (14, 5148), (18, 4004), (21, 3432), (22, 3276), (24, 3003), (26, 2772), (28, 2574), (33, 2184), (36, 2002), (39, 1848), (42, 1716), (44, 1638), (52, 1386), (56, 1287), (63, 1144), (66, 1092), (72, 1001), (77, 936), (78, 924), (84, 858), (88, 819), (91, 792), (99, 728), (104, 693), (117, 616), (126, 572), (132, 546), (143, 504), (154, 468), (156, 462), (168, 429), (182, 396), (198, 364), (231, 312), (234, 308), (252, 286), (264, 273)]