72231264

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 144

約数和(自身を含む): 243629568

約数和(自身を除く): 171398304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1327, 1512, 1701, 1944, 2016, 2268, 2592, 2654, 3024, 3402, 3888, 3981, 4536, 5308, 6048, 6804, 7776, 7962, 9072, 9289, 10616, 11943, 13608, 15924, 18144, 18578, 21232, 23886, 27216, 27867, 31848, 35829, 37156, 42464, 47772, 54432, 55734, 63696, 71658, 74312, 83601, 95544, 107487, 111468, 127392, 143316, 148624, 167202, 191088, 214974, 222936, 250803, 286632, 297248, 322461, 334404, 382176, 429948, 445872, 501606, 573264, 644922, 668808, 752409, 859896, 891744, 1003212, 1146528, 1289844, 1337616, 1504818, 1719792, 2006424, 2257227, 2579688, 2675232, 3009636, 3439584, 4012848, 4514454, 5159376, 6019272, 8025696, 9028908, 10318752, 12038544, 18057816, 24077088, 36115632, 72231264]

約数ペア:

[(1, 72231264), (2, 36115632), (3, 24077088), (4, 18057816), (6, 12038544), (7, 10318752), (8, 9028908), (9, 8025696), (12, 6019272), (14, 5159376), (16, 4514454), (18, 4012848), (21, 3439584), (24, 3009636), (27, 2675232), (28, 2579688), (32, 2257227), (36, 2006424), (42, 1719792), (48, 1504818), (54, 1337616), (56, 1289844), (63, 1146528), (72, 1003212), (81, 891744), (84, 859896), (96, 752409), (108, 668808), (112, 644922), (126, 573264), (144, 501606), (162, 445872), (168, 429948), (189, 382176), (216, 334404), (224, 322461), (243, 297248), (252, 286632), (288, 250803), (324, 222936), (336, 214974), (378, 191088), (432, 167202), (486, 148624), (504, 143316), (567, 127392), (648, 111468), (672, 107487), (756, 95544), (864, 83601), (972, 74312), (1008, 71658), (1134, 63696), (1296, 55734), (1327, 54432), (1512, 47772), (1701, 42464), (1944, 37156), (2016, 35829), (2268, 31848), (2592, 27867), (2654, 27216), (3024, 23886), (3402, 21232), (3888, 18578), (3981, 18144), (4536, 15924), (5308, 13608), (6048, 11943), (6804, 10616), (7776, 9289), (7962, 9072)]