61703108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 118272000

約数和(自身を除く): 56568892

約数列:

[1, 2, 4, 19, 38, 43, 76, 79, 86, 158, 172, 239, 316, 478, 817, 956, 1501, 1634, 3002, 3268, 3397, 4541, 6004, 6794, 9082, 10277, 13588, 18164, 18881, 20554, 37762, 41108, 64543, 75524, 129086, 195263, 258172, 358739, 390526, 717478, 781052, 811883, 1434956, 1623766, 3247532, 15425777, 30851554, 61703108]

約数ペア:

[(1, 61703108), (2, 30851554), (4, 15425777), (19, 3247532), (38, 1623766), (43, 1434956), (76, 811883), (79, 781052), (86, 717478), (158, 390526), (172, 358739), (239, 258172), (316, 195263), (478, 129086), (817, 75524), (956, 64543), (1501, 41108), (1634, 37762), (3002, 20554), (3268, 18881), (3397, 18164), (4541, 13588), (6004, 10277), (6794, 9082)]