64721976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4100

約数の個数: 64

約数和(自身を含む): 179452800

約数和(自身を除く): 114730824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4019, 4026, 5368, 8038, 8052, 12057, 16076, 16104, 24114, 32152, 44209, 48228, 88418, 96456, 132627, 176836, 245159, 265254, 353672, 490318, 530508, 735477, 980636, 1061016, 1470954, 1961272, 2696749, 2941908, 5393498, 5883816, 8090247, 10786996, 16180494, 21573992, 32360988, 64721976]

約数ペア:

[(1, 64721976), (2, 32360988), (3, 21573992), (4, 16180494), (6, 10786996), (8, 8090247), (11, 5883816), (12, 5393498), (22, 2941908), (24, 2696749), (33, 1961272), (44, 1470954), (61, 1061016), (66, 980636), (88, 735477), (122, 530508), (132, 490318), (183, 353672), (244, 265254), (264, 245159), (366, 176836), (488, 132627), (671, 96456), (732, 88418), (1342, 48228), (1464, 44209), (2013, 32152), (2684, 24114), (4019, 16104), (4026, 16076), (5368, 12057), (8038, 8052)]