77146748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 172730880

約数和(自身を除く): 95584132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 59, 67, 68, 82, 118, 119, 134, 164, 236, 238, 268, 287, 413, 469, 476, 574, 697, 826, 938, 1003, 1139, 1148, 1394, 1652, 1876, 2006, 2278, 2419, 2747, 2788, 3953, 4012, 4556, 4838, 4879, 5494, 7021, 7906, 7973, 9676, 9758, 10988, 14042, 15812, 15946, 16933, 19229, 19516, 27671, 28084, 31892, 33866, 38458, 41123, 46699, 55342, 67201, 67732, 76916, 82246, 93398, 110684, 134402, 162073, 164492, 186796, 268804, 287861, 324146, 326893, 470407, 575722, 648292, 653786, 940814, 1134511, 1151444, 1307572, 1881628, 2269022, 2755241, 4538044, 5510482, 11020964, 19286687, 38573374, 77146748]

約数ペア:

[(1, 77146748), (2, 38573374), (4, 19286687), (7, 11020964), (14, 5510482), (17, 4538044), (28, 2755241), (34, 2269022), (41, 1881628), (59, 1307572), (67, 1151444), (68, 1134511), (82, 940814), (118, 653786), (119, 648292), (134, 575722), (164, 470407), (236, 326893), (238, 324146), (268, 287861), (287, 268804), (413, 186796), (469, 164492), (476, 162073), (574, 134402), (697, 110684), (826, 93398), (938, 82246), (1003, 76916), (1139, 67732), (1148, 67201), (1394, 55342), (1652, 46699), (1876, 41123), (2006, 38458), (2278, 33866), (2419, 31892), (2747, 28084), (2788, 27671), (3953, 19516), (4012, 19229), (4556, 16933), (4838, 15946), (4879, 15812), (5494, 14042), (7021, 10988), (7906, 9758), (7973, 9676)]