79812486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 123400314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 47, 54, 59, 78, 82, 94, 117, 118, 123, 141, 177, 234, 246, 282, 351, 354, 369, 423, 531, 533, 611, 702, 738, 767, 846, 1062, 1066, 1107, 1222, 1269, 1534, 1593, 1599, 1833, 1927, 2214, 2301, 2419, 2538, 2773, 3186, 3198, 3666, 3854, 4602, 4797, 4838, 5499, 5546, 5781, 6903, 7257, 8319, 9594, 10998, 11562, 13806, 14391, 14514, 16497, 16638, 17343, 20709, 21771, 24957, 25051, 28782, 31447, 32994, 34686, 36049, 41418, 43542, 49914, 50102, 52029, 62894, 65313, 72098, 74871, 75153, 94341, 104058, 108147, 113693, 130626, 149742, 150306, 188682, 216294, 225459, 227386, 283023, 324441, 341079, 450918, 566046, 648882, 676377, 682158, 849069, 973323, 1023237, 1352754, 1478009, 1698138, 1946646, 2046474, 2956018, 3069711, 4434027, 6139422, 8868054, 13302081, 26604162, 39906243, 79812486]

約数ペア:

[(1, 79812486), (2, 39906243), (3, 26604162), (6, 13302081), (9, 8868054), (13, 6139422), (18, 4434027), (26, 3069711), (27, 2956018), (39, 2046474), (41, 1946646), (47, 1698138), (54, 1478009), (59, 1352754), (78, 1023237), (82, 973323), (94, 849069), (117, 682158), (118, 676377), (123, 648882), (141, 566046), (177, 450918), (234, 341079), (246, 324441), (282, 283023), (351, 227386), (354, 225459), (369, 216294), (423, 188682), (531, 150306), (533, 149742), (611, 130626), (702, 113693), (738, 108147), (767, 104058), (846, 94341), (1062, 75153), (1066, 74871), (1107, 72098), (1222, 65313), (1269, 62894), (1534, 52029), (1593, 50102), (1599, 49914), (1833, 43542), (1927, 41418), (2214, 36049), (2301, 34686), (2419, 32994), (2538, 31447), (2773, 28782), (3186, 25051), (3198, 24957), (3666, 21771), (3854, 20709), (4602, 17343), (4797, 16638), (4838, 16497), (5499, 14514), (5546, 14391), (5781, 13806), (6903, 11562), (7257, 10998), (8319, 9594)]