85815093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 149667840

約数和(自身を除く): 63852747

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 79, 91, 161, 173, 237, 273, 299, 483, 519, 553, 897, 1027, 1211, 1659, 1817, 2093, 2249, 3081, 3633, 3979, 5451, 6279, 6747, 7189, 11937, 12719, 13667, 15743, 21567, 23621, 27853, 38157, 41001, 47229, 51727, 70863, 83559, 95669, 155181, 165347, 177671, 287007, 314341, 362089, 496041, 533013, 943023, 1086267, 1243697, 2200387, 3731091, 4086433, 6601161, 12259299, 28605031, 85815093]

約数ペア:

[(1, 85815093), (3, 28605031), (7, 12259299), (13, 6601161), (21, 4086433), (23, 3731091), (39, 2200387), (69, 1243697), (79, 1086267), (91, 943023), (161, 533013), (173, 496041), (237, 362089), (273, 314341), (299, 287007), (483, 177671), (519, 165347), (553, 155181), (897, 95669), (1027, 83559), (1211, 70863), (1659, 51727), (1817, 47229), (2093, 41001), (2249, 38157), (3081, 27853), (3633, 23621), (3979, 21567), (5451, 15743), (6279, 13667), (6747, 12719), (7189, 11937)]