61613988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 150151680

約数和(自身を除く): 88537692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 534, 1068, 1861, 2759, 3722, 5518, 5583, 7444, 8277, 11036, 11166, 16554, 22332, 33108, 57691, 115382, 165629, 173073, 230764, 331258, 346146, 496887, 662516, 692292, 993774, 1987548, 5134499, 10268998, 15403497, 20537996, 30806994, 61613988]

約数ペア:

[(1, 61613988), (2, 30806994), (3, 20537996), (4, 15403497), (6, 10268998), (12, 5134499), (31, 1987548), (62, 993774), (89, 692292), (93, 662516), (124, 496887), (178, 346146), (186, 331258), (267, 230764), (356, 173073), (372, 165629), (534, 115382), (1068, 57691), (1861, 33108), (2759, 22332), (3722, 16554), (5518, 11166), (5583, 11036), (7444, 8277)]