78712348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 175214592

約数和(自身を除く): 96502244

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 92, 124, 143, 193, 253, 286, 299, 341, 386, 403, 506, 572, 598, 682, 713, 772, 806, 1012, 1196, 1364, 1426, 1612, 2123, 2509, 2852, 3289, 4246, 4433, 4439, 5018, 5983, 6578, 7843, 8492, 8866, 8878, 9269, 10036, 11966, 13156, 15686, 17732, 17756, 18538, 23932, 27599, 31372, 37076, 48829, 55198, 57707, 65813, 77779, 97658, 101959, 110396, 115414, 131626, 137609, 155558, 195316, 203918, 230828, 263252, 275218, 311116, 407836, 550436, 634777, 855569, 1269554, 1513699, 1711138, 1788917, 2539108, 3027398, 3422276, 3577834, 6054796, 7155668, 19678087, 39356174, 78712348]

約数ペア:

[(1, 78712348), (2, 39356174), (4, 19678087), (11, 7155668), (13, 6054796), (22, 3577834), (23, 3422276), (26, 3027398), (31, 2539108), (44, 1788917), (46, 1711138), (52, 1513699), (62, 1269554), (92, 855569), (124, 634777), (143, 550436), (193, 407836), (253, 311116), (286, 275218), (299, 263252), (341, 230828), (386, 203918), (403, 195316), (506, 155558), (572, 137609), (598, 131626), (682, 115414), (713, 110396), (772, 101959), (806, 97658), (1012, 77779), (1196, 65813), (1364, 57707), (1426, 55198), (1612, 48829), (2123, 37076), (2509, 31372), (2852, 27599), (3289, 23932), (4246, 18538), (4433, 17756), (4439, 17732), (5018, 15686), (5983, 13156), (6578, 11966), (7843, 10036), (8492, 9269), (8866, 8878)]