121973292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3687

約数の個数: 72

約数和(自身を含む): 355039776

約数和(自身を除く): 233066484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3533, 3836, 4932, 5754, 7066, 8631, 10599, 11508, 14132, 17262, 21198, 24731, 31797, 34524, 42396, 49462, 63594, 74193, 98924, 127188, 148386, 222579, 296772, 445158, 484021, 890316, 968042, 1452063, 1936084, 2904126, 3388147, 4356189, 5808252, 6776294, 8712378, 10164441, 13552588, 17424756, 20328882, 30493323, 40657764, 60986646, 121973292]

約数ペア:

[(1, 121973292), (2, 60986646), (3, 40657764), (4, 30493323), (6, 20328882), (7, 17424756), (9, 13552588), (12, 10164441), (14, 8712378), (18, 6776294), (21, 5808252), (28, 4356189), (36, 3388147), (42, 2904126), (63, 1936084), (84, 1452063), (126, 968042), (137, 890316), (252, 484021), (274, 445158), (411, 296772), (548, 222579), (822, 148386), (959, 127188), (1233, 98924), (1644, 74193), (1918, 63594), (2466, 49462), (2877, 42396), (3533, 34524), (3836, 31797), (4932, 24731), (5754, 21198), (7066, 17262), (8631, 14132), (10599, 11508)]