68325984

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 96

約数和(自身を含む): 205793280

約数和(自身を除く): 137467296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2551, 2976, 3348, 4464, 5102, 6696, 7653, 8928, 10204, 13392, 15306, 20408, 22959, 26784, 30612, 40816, 45918, 61224, 68877, 79081, 81632, 91836, 122448, 137754, 158162, 183672, 237243, 244896, 275508, 316324, 367344, 474486, 551016, 632648, 711729, 734688, 948972, 1102032, 1265296, 1423458, 1897944, 2135187, 2204064, 2530592, 2846916, 3795888, 4270374, 5693832, 7591776, 8540748, 11387664, 17081496, 22775328, 34162992, 68325984]

約数ペア:

[(1, 68325984), (2, 34162992), (3, 22775328), (4, 17081496), (6, 11387664), (8, 8540748), (9, 7591776), (12, 5693832), (16, 4270374), (18, 3795888), (24, 2846916), (27, 2530592), (31, 2204064), (32, 2135187), (36, 1897944), (48, 1423458), (54, 1265296), (62, 1102032), (72, 948972), (93, 734688), (96, 711729), (108, 632648), (124, 551016), (144, 474486), (186, 367344), (216, 316324), (248, 275508), (279, 244896), (288, 237243), (372, 183672), (432, 158162), (496, 137754), (558, 122448), (744, 91836), (837, 81632), (864, 79081), (992, 68877), (1116, 61224), (1488, 45918), (1674, 40816), (2232, 30612), (2551, 26784), (2976, 22959), (3348, 20408), (4464, 15306), (5102, 13392), (6696, 10204), (7653, 8928)]