72370746

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1047

約数の個数: 84

約数和(自身を含む): 189519642

約数和(自身を除く): 117148896

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1013, 1134, 1323, 1458, 1701, 2026, 2646, 3039, 3402, 3969, 5103, 6078, 7091, 7938, 9117, 10206, 11907, 14182, 18234, 21273, 23814, 27351, 35721, 42546, 49637, 54702, 63819, 71442, 82053, 99274, 127638, 148911, 164106, 191457, 246159, 297822, 382914, 446733, 492318, 574371, 738477, 893466, 1148742, 1340199, 1476954, 1723113, 2680398, 3446226, 4020597, 5169339, 8041194, 10338678, 12061791, 24123582, 36185373, 72370746]

約数ペア:

[(1, 72370746), (2, 36185373), (3, 24123582), (6, 12061791), (7, 10338678), (9, 8041194), (14, 5169339), (18, 4020597), (21, 3446226), (27, 2680398), (42, 1723113), (49, 1476954), (54, 1340199), (63, 1148742), (81, 893466), (98, 738477), (126, 574371), (147, 492318), (162, 446733), (189, 382914), (243, 297822), (294, 246159), (378, 191457), (441, 164106), (486, 148911), (567, 127638), (729, 99274), (882, 82053), (1013, 71442), (1134, 63819), (1323, 54702), (1458, 49637), (1701, 42546), (2026, 35721), (2646, 27351), (3039, 23814), (3402, 21273), (3969, 18234), (5103, 14182), (6078, 11907), (7091, 10206), (7938, 9117)]