67834728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 208337220

約数和(自身を除く): 140502492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 137, 138, 156, 184, 207, 234, 274, 276, 299, 312, 411, 414, 468, 529, 548, 552, 598, 822, 828, 897, 936, 1058, 1096, 1196, 1233, 1587, 1644, 1656, 1781, 1794, 2116, 2392, 2466, 2691, 3151, 3174, 3288, 3562, 3588, 4232, 4761, 4932, 5343, 5382, 6302, 6348, 6877, 7124, 7176, 9453, 9522, 9864, 10686, 10764, 12604, 12696, 13754, 14248, 16029, 18906, 19044, 20631, 21372, 21528, 25208, 27508, 28359, 32058, 37812, 38088, 40963, 41262, 42744, 55016, 56718, 61893, 64116, 72473, 75624, 81926, 82524, 113436, 122889, 123786, 128232, 144946, 163852, 165048, 217419, 226872, 245778, 247572, 289892, 327704, 368667, 434838, 491556, 495144, 579784, 652257, 737334, 869676, 942149, 983112, 1304514, 1474668, 1739352, 1884298, 2609028, 2826447, 2949336, 3768596, 5218056, 5652894, 7537192, 8479341, 11305788, 16958682, 22611576, 33917364, 67834728]

約数ペア:

[(1, 67834728), (2, 33917364), (3, 22611576), (4, 16958682), (6, 11305788), (8, 8479341), (9, 7537192), (12, 5652894), (13, 5218056), (18, 3768596), (23, 2949336), (24, 2826447), (26, 2609028), (36, 1884298), (39, 1739352), (46, 1474668), (52, 1304514), (69, 983112), (72, 942149), (78, 869676), (92, 737334), (104, 652257), (117, 579784), (137, 495144), (138, 491556), (156, 434838), (184, 368667), (207, 327704), (234, 289892), (274, 247572), (276, 245778), (299, 226872), (312, 217419), (411, 165048), (414, 163852), (468, 144946), (529, 128232), (548, 123786), (552, 122889), (598, 113436), (822, 82524), (828, 81926), (897, 75624), (936, 72473), (1058, 64116), (1096, 61893), (1196, 56718), (1233, 55016), (1587, 42744), (1644, 41262), (1656, 40963), (1781, 38088), (1794, 37812), (2116, 32058), (2392, 28359), (2466, 27508), (2691, 25208), (3151, 21528), (3174, 21372), (3288, 20631), (3562, 19044), (3588, 18906), (4232, 16029), (4761, 14248), (4932, 13754), (5343, 12696), (5382, 12604), (6302, 10764), (6348, 10686), (6877, 9864), (7124, 9522), (7176, 9453)]