72206904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 230791680

約数和(自身を除く): 158584776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 123, 132, 154, 164, 168, 231, 246, 264, 287, 308, 328, 451, 462, 492, 574, 616, 861, 902, 924, 953, 984, 1148, 1353, 1722, 1804, 1848, 1906, 2296, 2706, 2859, 3157, 3444, 3608, 3812, 5412, 5718, 6314, 6671, 6888, 7624, 9471, 10483, 10824, 11436, 12628, 13342, 18942, 20013, 20966, 22872, 25256, 26684, 31449, 37884, 39073, 40026, 41932, 53368, 62898, 73381, 75768, 78146, 80052, 83864, 117219, 125796, 146762, 156292, 160104, 220143, 234438, 251592, 273511, 293524, 312584, 429803, 440286, 468876, 547022, 587048, 820533, 859606, 880572, 937752, 1094044, 1289409, 1641066, 1719212, 1761144, 2188088, 2578818, 3008621, 3282132, 3438424, 5157636, 6017242, 6564264, 9025863, 10315272, 12034484, 18051726, 24068968, 36103452, 72206904]

約数ペア:

[(1, 72206904), (2, 36103452), (3, 24068968), (4, 18051726), (6, 12034484), (7, 10315272), (8, 9025863), (11, 6564264), (12, 6017242), (14, 5157636), (21, 3438424), (22, 3282132), (24, 3008621), (28, 2578818), (33, 2188088), (41, 1761144), (42, 1719212), (44, 1641066), (56, 1289409), (66, 1094044), (77, 937752), (82, 880572), (84, 859606), (88, 820533), (123, 587048), (132, 547022), (154, 468876), (164, 440286), (168, 429803), (231, 312584), (246, 293524), (264, 273511), (287, 251592), (308, 234438), (328, 220143), (451, 160104), (462, 156292), (492, 146762), (574, 125796), (616, 117219), (861, 83864), (902, 80052), (924, 78146), (953, 75768), (984, 73381), (1148, 62898), (1353, 53368), (1722, 41932), (1804, 40026), (1848, 39073), (1906, 37884), (2296, 31449), (2706, 26684), (2859, 25256), (3157, 22872), (3444, 20966), (3608, 20013), (3812, 18942), (5412, 13342), (5718, 12628), (6314, 11436), (6671, 10824), (6888, 10483), (7624, 9471)]