67862144

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 167443200

約数和(自身を除く): 99581056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 89, 92, 112, 128, 148, 161, 178, 184, 224, 259, 296, 322, 356, 368, 448, 518, 592, 623, 644, 712, 736, 851, 896, 1036, 1184, 1246, 1288, 1424, 1472, 1702, 2047, 2072, 2368, 2492, 2576, 2848, 2944, 3293, 3404, 4094, 4144, 4736, 4984, 5152, 5696, 5957, 6586, 6808, 8188, 8288, 9968, 10304, 11392, 11914, 13172, 13616, 14329, 16376, 16576, 19936, 20608, 23051, 23828, 26344, 27232, 28658, 32752, 33152, 39872, 46102, 47656, 52688, 54464, 57316, 65504, 75739, 79744, 92204, 95312, 105376, 108928, 114632, 131008, 151478, 184408, 190624, 210752, 229264, 262016, 302956, 368816, 381248, 421504, 458528, 530173, 605912, 737632, 762496, 917056, 1060346, 1211824, 1475264, 1834112, 2120692, 2423648, 2950528, 4241384, 4847296, 8482768, 9694592, 16965536, 33931072, 67862144]

約数ペア:

[(1, 67862144), (2, 33931072), (4, 16965536), (7, 9694592), (8, 8482768), (14, 4847296), (16, 4241384), (23, 2950528), (28, 2423648), (32, 2120692), (37, 1834112), (46, 1475264), (56, 1211824), (64, 1060346), (74, 917056), (89, 762496), (92, 737632), (112, 605912), (128, 530173), (148, 458528), (161, 421504), (178, 381248), (184, 368816), (224, 302956), (259, 262016), (296, 229264), (322, 210752), (356, 190624), (368, 184408), (448, 151478), (518, 131008), (592, 114632), (623, 108928), (644, 105376), (712, 95312), (736, 92204), (851, 79744), (896, 75739), (1036, 65504), (1184, 57316), (1246, 54464), (1288, 52688), (1424, 47656), (1472, 46102), (1702, 39872), (2047, 33152), (2072, 32752), (2368, 28658), (2492, 27232), (2576, 26344), (2848, 23828), (2944, 23051), (3293, 20608), (3404, 19936), (4094, 16576), (4144, 16376), (4736, 14329), (4984, 13616), (5152, 13172), (5696, 11914), (5957, 11392), (6586, 10304), (6808, 9968), (8188, 8288)]