61975188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8277

約数の個数: 72

約数和(自身を含む): 179917920

約数和(自身を除く): 117942732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 8237, 16474, 24711, 32948, 49422, 74133, 90607, 98844, 148266, 156503, 181214, 271821, 296532, 313006, 362428, 469509, 543642, 626012, 815463, 939018, 1087284, 1408527, 1630926, 1721533, 1878036, 2817054, 3261852, 3443066, 5164599, 5634108, 6886132, 10329198, 15493797, 20658396, 30987594, 61975188]

約数ペア:

[(1, 61975188), (2, 30987594), (3, 20658396), (4, 15493797), (6, 10329198), (9, 6886132), (11, 5634108), (12, 5164599), (18, 3443066), (19, 3261852), (22, 2817054), (33, 1878036), (36, 1721533), (38, 1630926), (44, 1408527), (57, 1087284), (66, 939018), (76, 815463), (99, 626012), (114, 543642), (132, 469509), (171, 362428), (198, 313006), (209, 296532), (228, 271821), (342, 181214), (396, 156503), (418, 148266), (627, 98844), (684, 90607), (836, 74133), (1254, 49422), (1881, 32948), (2508, 24711), (3762, 16474), (7524, 8237)]