72694076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 172354560

約数和(自身を除く): 99660484

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 182, 247, 266, 299, 322, 364, 437, 457, 494, 532, 598, 644, 874, 914, 988, 1196, 1729, 1748, 1828, 2093, 3059, 3199, 3458, 4186, 5681, 5941, 6118, 6398, 6916, 8372, 8683, 10511, 11362, 11882, 12236, 12796, 17366, 21022, 22724, 23764, 34732, 39767, 41587, 42044, 60781, 73577, 79534, 83174, 112879, 121562, 136643, 147154, 159068, 166348, 199709, 225758, 243124, 273286, 294308, 399418, 451516, 546572, 790153, 798836, 956501, 1397963, 1580306, 1913002, 2596217, 2795926, 3160612, 3826004, 5192434, 5591852, 10384868, 18173519, 36347038, 72694076]

約数ペア:

[(1, 72694076), (2, 36347038), (4, 18173519), (7, 10384868), (13, 5591852), (14, 5192434), (19, 3826004), (23, 3160612), (26, 2795926), (28, 2596217), (38, 1913002), (46, 1580306), (52, 1397963), (76, 956501), (91, 798836), (92, 790153), (133, 546572), (161, 451516), (182, 399418), (247, 294308), (266, 273286), (299, 243124), (322, 225758), (364, 199709), (437, 166348), (457, 159068), (494, 147154), (532, 136643), (598, 121562), (644, 112879), (874, 83174), (914, 79534), (988, 73577), (1196, 60781), (1729, 42044), (1748, 41587), (1828, 39767), (2093, 34732), (3059, 23764), (3199, 22724), (3458, 21022), (4186, 17366), (5681, 12796), (5941, 12236), (6118, 11882), (6398, 11362), (6916, 10511), (8372, 8683)]