68491656

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 80

約数和(自身を含む): 201973200

約数和(自身を除く): 133481544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 5563, 6156, 11126, 12312, 16689, 22252, 33378, 44504, 50067, 66756, 100134, 105697, 133512, 150201, 200268, 211394, 300402, 317091, 400536, 422788, 450603, 600804, 634182, 845576, 901206, 951273, 1201608, 1268364, 1802412, 1902546, 2536728, 2853819, 3604824, 3805092, 5707638, 7610184, 8561457, 11415276, 17122914, 22830552, 34245828, 68491656]

約数ペア:

[(1, 68491656), (2, 34245828), (3, 22830552), (4, 17122914), (6, 11415276), (8, 8561457), (9, 7610184), (12, 5707638), (18, 3805092), (19, 3604824), (24, 2853819), (27, 2536728), (36, 1902546), (38, 1802412), (54, 1268364), (57, 1201608), (72, 951273), (76, 901206), (81, 845576), (108, 634182), (114, 600804), (152, 450603), (162, 422788), (171, 400536), (216, 317091), (228, 300402), (324, 211394), (342, 200268), (456, 150201), (513, 133512), (648, 105697), (684, 100134), (1026, 66756), (1368, 50067), (1539, 44504), (2052, 33378), (3078, 22252), (4104, 16689), (5563, 12312), (6156, 11126)]