67856256

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 220540320

約数和(自身を除く): 152684064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 197, 207, 208, 234, 276, 288, 299, 312, 368, 384, 394, 414, 416, 468, 552, 576, 591, 598, 624, 736, 788, 828, 832, 897, 936, 1104, 1152, 1182, 1196, 1248, 1472, 1576, 1656, 1664, 1773, 1794, 1872, 2208, 2364, 2392, 2496, 2561, 2691, 2944, 3152, 3312, 3546, 3588, 3744, 4416, 4531, 4728, 4784, 4992, 5122, 5382, 6304, 6624, 7092, 7176, 7488, 7683, 8832, 9062, 9456, 9568, 10244, 10764, 12608, 13248, 13593, 14184, 14352, 14976, 15366, 18124, 18912, 19136, 20488, 21528, 23049, 25216, 26496, 27186, 28368, 28704, 30732, 36248, 37824, 38272, 40779, 40976, 43056, 46098, 54372, 56736, 57408, 58903, 61464, 72496, 75648, 81558, 81952, 86112, 92196, 108744, 113472, 114816, 117806, 122928, 144992, 163116, 163904, 172224, 176709, 184392, 217488, 226944, 235612, 245856, 289984, 326232, 327808, 344448, 353418, 368784, 434976, 471224, 491712, 530127, 579968, 652464, 706836, 737568, 869952, 942448, 983424, 1060254, 1304928, 1413672, 1475136, 1739904, 1884896, 2120508, 2609856, 2827344, 2950272, 3769792, 4241016, 5219712, 5654688, 7539584, 8482032, 11309376, 16964064, 22618752, 33928128, 67856256]

約数ペア:

[(1, 67856256), (2, 33928128), (3, 22618752), (4, 16964064), (6, 11309376), (8, 8482032), (9, 7539584), (12, 5654688), (13, 5219712), (16, 4241016), (18, 3769792), (23, 2950272), (24, 2827344), (26, 2609856), (32, 2120508), (36, 1884896), (39, 1739904), (46, 1475136), (48, 1413672), (52, 1304928), (64, 1060254), (69, 983424), (72, 942448), (78, 869952), (92, 737568), (96, 706836), (104, 652464), (117, 579968), (128, 530127), (138, 491712), (144, 471224), (156, 434976), (184, 368784), (192, 353418), (197, 344448), (207, 327808), (208, 326232), (234, 289984), (276, 245856), (288, 235612), (299, 226944), (312, 217488), (368, 184392), (384, 176709), (394, 172224), (414, 163904), (416, 163116), (468, 144992), (552, 122928), (576, 117806), (591, 114816), (598, 113472), (624, 108744), (736, 92196), (788, 86112), (828, 81952), (832, 81558), (897, 75648), (936, 72496), (1104, 61464), (1152, 58903), (1182, 57408), (1196, 56736), (1248, 54372), (1472, 46098), (1576, 43056), (1656, 40976), (1664, 40779), (1773, 38272), (1794, 37824), (1872, 36248), (2208, 30732), (2364, 28704), (2392, 28368), (2496, 27186), (2561, 26496), (2691, 25216), (2944, 23049), (3152, 21528), (3312, 20488), (3546, 19136), (3588, 18912), (3744, 18124), (4416, 15366), (4531, 14976), (4728, 14352), (4784, 14184), (4992, 13593), (5122, 13248), (5382, 12608), (6304, 10764), (6624, 10244), (7092, 9568), (7176, 9456), (7488, 9062), (7683, 8832)]