68868756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 193091808

約数和(自身を除く): 124223052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 2851, 4026, 5702, 6039, 8052, 8553, 11404, 12078, 17106, 24156, 25659, 31361, 34212, 51318, 62722, 94083, 102636, 125444, 173911, 188166, 282249, 347822, 376332, 521733, 564498, 695644, 1043466, 1128996, 1565199, 1913021, 2086932, 3130398, 3826042, 5739063, 6260796, 7652084, 11478126, 17217189, 22956252, 34434378, 68868756]

約数ペア:

[(1, 68868756), (2, 34434378), (3, 22956252), (4, 17217189), (6, 11478126), (9, 7652084), (11, 6260796), (12, 5739063), (18, 3826042), (22, 3130398), (33, 2086932), (36, 1913021), (44, 1565199), (61, 1128996), (66, 1043466), (99, 695644), (122, 564498), (132, 521733), (183, 376332), (198, 347822), (244, 282249), (366, 188166), (396, 173911), (549, 125444), (671, 102636), (732, 94083), (1098, 62722), (1342, 51318), (2013, 34212), (2196, 31361), (2684, 25659), (2851, 24156), (4026, 17106), (5702, 12078), (6039, 11404), (8052, 8553)]