86318748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 232224720

約数和(自身を除く): 145905972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1301, 1746, 1843, 2602, 3492, 3686, 3903, 5204, 5529, 7372, 7806, 11058, 11709, 15612, 16587, 22116, 23418, 24719, 33174, 46836, 49438, 66348, 74157, 98876, 126197, 148314, 222471, 252394, 296628, 378591, 444942, 504788, 757182, 889884, 1135773, 1514364, 2271546, 2397743, 4543092, 4795486, 7193229, 9590972, 14386458, 21579687, 28772916, 43159374, 86318748]

約数ペア:

[(1, 86318748), (2, 43159374), (3, 28772916), (4, 21579687), (6, 14386458), (9, 9590972), (12, 7193229), (18, 4795486), (19, 4543092), (36, 2397743), (38, 2271546), (57, 1514364), (76, 1135773), (97, 889884), (114, 757182), (171, 504788), (194, 444942), (228, 378591), (291, 296628), (342, 252394), (388, 222471), (582, 148314), (684, 126197), (873, 98876), (1164, 74157), (1301, 66348), (1746, 49438), (1843, 46836), (2602, 33174), (3492, 24719), (3686, 23418), (3903, 22116), (5204, 16587), (5529, 15612), (7372, 11709), (7806, 11058)]