66558984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 173283840

約数和(自身を除く): 106724856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 411, 548, 653, 744, 822, 1096, 1306, 1644, 1959, 2612, 3288, 3918, 4247, 5224, 7836, 8494, 12741, 15672, 16988, 20243, 25482, 33976, 40486, 50964, 60729, 80972, 89461, 101928, 121458, 161944, 178922, 242916, 268383, 357844, 485832, 536766, 715688, 1073532, 2147064, 2773291, 5546582, 8319873, 11093164, 16639746, 22186328, 33279492, 66558984]

約数ペア:

[(1, 66558984), (2, 33279492), (3, 22186328), (4, 16639746), (6, 11093164), (8, 8319873), (12, 5546582), (24, 2773291), (31, 2147064), (62, 1073532), (93, 715688), (124, 536766), (137, 485832), (186, 357844), (248, 268383), (274, 242916), (372, 178922), (411, 161944), (548, 121458), (653, 101928), (744, 89461), (822, 80972), (1096, 60729), (1306, 50964), (1644, 40486), (1959, 33976), (2612, 25482), (3288, 20243), (3918, 16988), (4247, 15672), (5224, 12741), (7836, 8494)]