74942562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 165970944

約数和(自身を除く): 91028382

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 137, 173, 186, 274, 346, 411, 519, 527, 822, 1038, 1054, 1581, 2329, 2941, 3162, 4247, 4658, 5363, 5882, 6987, 8494, 8823, 10726, 12741, 13974, 16089, 17646, 23701, 25482, 32178, 47402, 71103, 72199, 91171, 142206, 144398, 182342, 216597, 273513, 402917, 433194, 547026, 734731, 805834, 1208751, 1469462, 2204193, 2417502, 4408386, 12490427, 24980854, 37471281, 74942562]

約数ペア:

[(1, 74942562), (2, 37471281), (3, 24980854), (6, 12490427), (17, 4408386), (31, 2417502), (34, 2204193), (51, 1469462), (62, 1208751), (93, 805834), (102, 734731), (137, 547026), (173, 433194), (186, 402917), (274, 273513), (346, 216597), (411, 182342), (519, 144398), (527, 142206), (822, 91171), (1038, 72199), (1054, 71103), (1581, 47402), (2329, 32178), (2941, 25482), (3162, 23701), (4247, 17646), (4658, 16089), (5363, 13974), (5882, 12741), (6987, 10726), (8494, 8823)]