1313806572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{47581}}^1$

素因数の和:47663

約数の個数: 72

約数和(自身を含む): 3637168080

約数和(自身を除く): 2323361508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 9204, 13806, 27612, 47581, 95162, 142743, 190324, 285486, 428229, 570972, 618553, 856458, 1237106, 1712916, 1855659, 2474212, 2807279, 3711318, 5566977, 5614558, 7422636, 8421837, 11133954, 11229116, 16843674, 22267908, 25265511, 33687348, 36494627, 50531022, 72989254, 101062044, 109483881, 145978508, 218967762, 328451643, 437935524, 656903286, 1313806572]

約数ペア:

[(1, 1313806572), (2, 656903286), (3, 437935524), (4, 328451643), (6, 218967762), (9, 145978508), (12, 109483881), (13, 101062044), (18, 72989254), (26, 50531022), (36, 36494627), (39, 33687348), (52, 25265511), (59, 22267908), (78, 16843674), (117, 11229116), (118, 11133954), (156, 8421837), (177, 7422636), (234, 5614558), (236, 5566977), (354, 3711318), (468, 2807279), (531, 2474212), (708, 1855659), (767, 1712916), (1062, 1237106), (1534, 856458), (2124, 618553), (2301, 570972), (3068, 428229), (4602, 285486), (6903, 190324), (9204, 142743), (13806, 95162), (27612, 47581)]