72497808

素因数分解:

$2^4\times 3^3\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 209183040

約数和(自身を除く): 136685232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 283, 432, 566, 593, 849, 1132, 1186, 1698, 1779, 2264, 2372, 2547, 3396, 3558, 4528, 4744, 5094, 5337, 6792, 7116, 7641, 9488, 10188, 10674, 13584, 14232, 15282, 16011, 20376, 21348, 28464, 30564, 32022, 40752, 42696, 61128, 64044, 85392, 122256, 128088, 167819, 256176, 335638, 503457, 671276, 1006914, 1342552, 1510371, 2013828, 2685104, 3020742, 4027656, 4531113, 6041484, 8055312, 9062226, 12082968, 18124452, 24165936, 36248904, 72497808]

約数ペア:

[(1, 72497808), (2, 36248904), (3, 24165936), (4, 18124452), (6, 12082968), (8, 9062226), (9, 8055312), (12, 6041484), (16, 4531113), (18, 4027656), (24, 3020742), (27, 2685104), (36, 2013828), (48, 1510371), (54, 1342552), (72, 1006914), (108, 671276), (144, 503457), (216, 335638), (283, 256176), (432, 167819), (566, 128088), (593, 122256), (849, 85392), (1132, 64044), (1186, 61128), (1698, 42696), (1779, 40752), (2264, 32022), (2372, 30564), (2547, 28464), (3396, 21348), (3558, 20376), (4528, 16011), (4744, 15282), (5094, 14232), (5337, 13584), (6792, 10674), (7116, 10188), (7641, 9488)]