13243488

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 37013760

約数和(自身を除く): 23770272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 67, 71, 87, 96, 116, 134, 142, 174, 201, 213, 232, 268, 284, 348, 402, 426, 464, 536, 568, 696, 804, 852, 928, 1072, 1136, 1392, 1608, 1704, 1943, 2059, 2144, 2272, 2784, 3216, 3408, 3886, 4118, 4757, 5829, 6177, 6432, 6816, 7772, 8236, 9514, 11658, 12354, 14271, 15544, 16472, 19028, 23316, 24708, 28542, 31088, 32944, 38056, 46632, 49416, 57084, 62176, 65888, 76112, 93264, 98832, 114168, 137953, 152224, 186528, 197664, 228336, 275906, 413859, 456672, 551812, 827718, 1103624, 1655436, 2207248, 3310872, 4414496, 6621744, 13243488]

約数ペア:

[(1, 13243488), (2, 6621744), (3, 4414496), (4, 3310872), (6, 2207248), (8, 1655436), (12, 1103624), (16, 827718), (24, 551812), (29, 456672), (32, 413859), (48, 275906), (58, 228336), (67, 197664), (71, 186528), (87, 152224), (96, 137953), (116, 114168), (134, 98832), (142, 93264), (174, 76112), (201, 65888), (213, 62176), (232, 57084), (268, 49416), (284, 46632), (348, 38056), (402, 32944), (426, 31088), (464, 28542), (536, 24708), (568, 23316), (696, 19028), (804, 16472), (852, 15544), (928, 14271), (1072, 12354), (1136, 11658), (1392, 9514), (1608, 8236), (1704, 7772), (1943, 6816), (2059, 6432), (2144, 6177), (2272, 5829), (2784, 4757), (3216, 4118), (3408, 3886)]