72681462

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 188179200

約数和(自身を除く): 115497738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 162, 189, 214, 321, 378, 567, 599, 642, 749, 963, 1134, 1198, 1498, 1797, 1926, 2247, 2889, 3594, 4193, 4494, 5391, 5778, 6741, 8386, 8667, 10782, 12579, 13482, 16173, 17334, 20223, 25158, 32346, 37737, 40446, 48519, 60669, 64093, 75474, 97038, 113211, 121338, 128186, 192279, 226422, 339633, 384558, 448651, 576837, 679266, 897302, 1153674, 1345953, 1730511, 2691906, 3461022, 4037859, 5191533, 8075718, 10383066, 12113577, 24227154, 36340731, 72681462]

約数ペア:

[(1, 72681462), (2, 36340731), (3, 24227154), (6, 12113577), (7, 10383066), (9, 8075718), (14, 5191533), (18, 4037859), (21, 3461022), (27, 2691906), (42, 1730511), (54, 1345953), (63, 1153674), (81, 897302), (107, 679266), (126, 576837), (162, 448651), (189, 384558), (214, 339633), (321, 226422), (378, 192279), (567, 128186), (599, 121338), (642, 113211), (749, 97038), (963, 75474), (1134, 64093), (1198, 60669), (1498, 48519), (1797, 40446), (1926, 37737), (2247, 32346), (2889, 25158), (3594, 20223), (4193, 17334), (4494, 16173), (5391, 13482), (5778, 12579), (6741, 10782), (8386, 8667)]