81410360928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{39511}}^1$

素因数の和:39677

約数の個数: 144

約数和(自身を含む): 233233330176

約数和(自身を除く): 151822969248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 169, 208, 254, 312, 338, 381, 416, 507, 508, 624, 676, 762, 1014, 1016, 1248, 1352, 1524, 1651, 2028, 2032, 2704, 3048, 3302, 4056, 4064, 4953, 5408, 6096, 6604, 8112, 9906, 12192, 13208, 16224, 19812, 21463, 26416, 39511, 39624, 42926, 52832, 64389, 79022, 79248, 85852, 118533, 128778, 158044, 158496, 171704, 237066, 257556, 316088, 343408, 474132, 513643, 515112, 632176, 686816, 948264, 1027286, 1030224, 1264352, 1540929, 1896528, 2054572, 2060448, 3081858, 3793056, 4109144, 5017897, 6163716, 6677359, 8218288, 10035794, 12327432, 13354718, 15053691, 16436576, 20032077, 20071588, 24654864, 26709436, 30107382, 40064154, 40143176, 49309728, 53418872, 60214764, 65232661, 80128308, 80286352, 106837744, 120429528, 130465322, 160256616, 160572704, 195697983, 213675488, 240859056, 260930644, 320513232, 391395966, 481718112, 521861288, 641026464, 782791932, 848024593, 1043722576, 1565583864, 1696049186, 2087445152, 2544073779, 3131167728, 3392098372, 5088147558, 6262335456, 6784196744, 10176295116, 13568393488, 20352590232, 27136786976, 40705180464, 81410360928]

約数ペア:

[(1, 81410360928), (2, 40705180464), (3, 27136786976), (4, 20352590232), (6, 13568393488), (8, 10176295116), (12, 6784196744), (13, 6262335456), (16, 5088147558), (24, 3392098372), (26, 3131167728), (32, 2544073779), (39, 2087445152), (48, 1696049186), (52, 1565583864), (78, 1043722576), (96, 848024593), (104, 782791932), (127, 641026464), (156, 521861288), (169, 481718112), (208, 391395966), (254, 320513232), (312, 260930644), (338, 240859056), (381, 213675488), (416, 195697983), (507, 160572704), (508, 160256616), (624, 130465322), (676, 120429528), (762, 106837744), (1014, 80286352), (1016, 80128308), (1248, 65232661), (1352, 60214764), (1524, 53418872), (1651, 49309728), (2028, 40143176), (2032, 40064154), (2704, 30107382), (3048, 26709436), (3302, 24654864), (4056, 20071588), (4064, 20032077), (4953, 16436576), (5408, 15053691), (6096, 13354718), (6604, 12327432), (8112, 10035794), (9906, 8218288), (12192, 6677359), (13208, 6163716), (16224, 5017897), (19812, 4109144), (21463, 3793056), (26416, 3081858), (39511, 2060448), (39624, 2054572), (42926, 1896528), (52832, 1540929), (64389, 1264352), (79022, 1030224), (79248, 1027286), (85852, 948264), (118533, 686816), (128778, 632176), (158044, 515112), (158496, 513643), (171704, 474132), (237066, 343408), (257556, 316088)]