81582144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 249545856

約数和(自身を除く): 167963712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 168, 192, 202, 224, 303, 336, 404, 448, 601, 606, 672, 707, 808, 1202, 1212, 1344, 1414, 1616, 1803, 2121, 2404, 2424, 2828, 3232, 3606, 4207, 4242, 4808, 4848, 5656, 6464, 7212, 8414, 8484, 9616, 9696, 11312, 12621, 14424, 16828, 16968, 19232, 19392, 22624, 25242, 28848, 33656, 33936, 38464, 45248, 50484, 57696, 60701, 67312, 67872, 100968, 115392, 121402, 134624, 135744, 182103, 201936, 242804, 269248, 364206, 403872, 424907, 485608, 728412, 807744, 849814, 971216, 1274721, 1456824, 1699628, 1942432, 2549442, 2913648, 3399256, 3884864, 5098884, 5827296, 6798512, 10197768, 11654592, 13597024, 20395536, 27194048, 40791072, 81582144]

約数ペア:

[(1, 81582144), (2, 40791072), (3, 27194048), (4, 20395536), (6, 13597024), (7, 11654592), (8, 10197768), (12, 6798512), (14, 5827296), (16, 5098884), (21, 3884864), (24, 3399256), (28, 2913648), (32, 2549442), (42, 1942432), (48, 1699628), (56, 1456824), (64, 1274721), (84, 971216), (96, 849814), (101, 807744), (112, 728412), (168, 485608), (192, 424907), (202, 403872), (224, 364206), (303, 269248), (336, 242804), (404, 201936), (448, 182103), (601, 135744), (606, 134624), (672, 121402), (707, 115392), (808, 100968), (1202, 67872), (1212, 67312), (1344, 60701), (1414, 57696), (1616, 50484), (1803, 45248), (2121, 38464), (2404, 33936), (2424, 33656), (2828, 28848), (3232, 25242), (3606, 22624), (4207, 19392), (4242, 19232), (4808, 16968), (4848, 16828), (5656, 14424), (6464, 12621), (7212, 11312), (8414, 9696), (8484, 9616)]