73574784

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 221340000

約数和(自身を除く): 147765216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 349, 366, 384, 432, 488, 549, 576, 698, 732, 864, 976, 1047, 1098, 1152, 1396, 1464, 1647, 1728, 1952, 2094, 2196, 2792, 2928, 3141, 3294, 3456, 3904, 4188, 4392, 5584, 5856, 6282, 6588, 7808, 8376, 8784, 9423, 11168, 11712, 12564, 13176, 16752, 17568, 18846, 21289, 22336, 23424, 25128, 26352, 33504, 35136, 37692, 42578, 44672, 50256, 52704, 63867, 67008, 70272, 75384, 85156, 100512, 105408, 127734, 134016, 150768, 170312, 191601, 201024, 210816, 255468, 301536, 340624, 383202, 402048, 510936, 574803, 603072, 681248, 766404, 1021872, 1149606, 1206144, 1362496, 1532808, 2043744, 2299212, 2724992, 3065616, 4087488, 4598424, 6131232, 8174976, 9196848, 12262464, 18393696, 24524928, 36787392, 73574784]

約数ペア:

[(1, 73574784), (2, 36787392), (3, 24524928), (4, 18393696), (6, 12262464), (8, 9196848), (9, 8174976), (12, 6131232), (16, 4598424), (18, 4087488), (24, 3065616), (27, 2724992), (32, 2299212), (36, 2043744), (48, 1532808), (54, 1362496), (61, 1206144), (64, 1149606), (72, 1021872), (96, 766404), (108, 681248), (122, 603072), (128, 574803), (144, 510936), (183, 402048), (192, 383202), (216, 340624), (244, 301536), (288, 255468), (349, 210816), (366, 201024), (384, 191601), (432, 170312), (488, 150768), (549, 134016), (576, 127734), (698, 105408), (732, 100512), (864, 85156), (976, 75384), (1047, 70272), (1098, 67008), (1152, 63867), (1396, 52704), (1464, 50256), (1647, 44672), (1728, 42578), (1952, 37692), (2094, 35136), (2196, 33504), (2792, 26352), (2928, 25128), (3141, 23424), (3294, 22336), (3456, 21289), (3904, 18846), (4188, 17568), (4392, 16752), (5584, 13176), (5856, 12564), (6282, 11712), (6588, 11168), (7808, 9423), (8376, 8784)]