72174795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 149713920

約数和(自身を除く): 77539125

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 79, 105, 113, 147, 165, 231, 237, 245, 339, 385, 395, 539, 553, 565, 735, 791, 869, 1155, 1185, 1243, 1617, 1659, 1695, 2373, 2607, 2695, 2765, 3729, 3871, 3955, 4345, 5537, 6083, 6215, 8085, 8295, 8701, 8927, 11613, 11865, 13035, 16611, 18249, 18645, 19355, 26103, 26781, 27685, 30415, 42581, 43505, 44635, 58065, 60907, 62489, 83055, 91245, 98197, 127743, 130515, 133905, 182721, 187467, 212905, 294591, 304535, 312445, 437423, 490985, 638715, 687379, 913605, 937335, 1312269, 1472955, 2062137, 2187115, 3436895, 4811653, 6561345, 10310685, 14434959, 24058265, 72174795]

約数ペア:

[(1, 72174795), (3, 24058265), (5, 14434959), (7, 10310685), (11, 6561345), (15, 4811653), (21, 3436895), (33, 2187115), (35, 2062137), (49, 1472955), (55, 1312269), (77, 937335), (79, 913605), (105, 687379), (113, 638715), (147, 490985), (165, 437423), (231, 312445), (237, 304535), (245, 294591), (339, 212905), (385, 187467), (395, 182721), (539, 133905), (553, 130515), (565, 127743), (735, 98197), (791, 91245), (869, 83055), (1155, 62489), (1185, 60907), (1243, 58065), (1617, 44635), (1659, 43505), (1695, 42581), (2373, 30415), (2607, 27685), (2695, 26781), (2765, 26103), (3729, 19355), (3871, 18645), (3955, 18249), (4345, 16611), (5537, 13035), (6083, 11865), (6215, 11613), (8085, 8927), (8295, 8701)]