42816144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 128543360

約数和(自身を除く): 85727216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2089, 2562, 2928, 3416, 4178, 5124, 6267, 6832, 8356, 10248, 12534, 14623, 16712, 20496, 25068, 29246, 33424, 43869, 50136, 58492, 87738, 100272, 116984, 127429, 175476, 233968, 254858, 350952, 382287, 509716, 701904, 764574, 892003, 1019432, 1529148, 1784006, 2038864, 2676009, 3058296, 3568012, 5352018, 6116592, 7136024, 10704036, 14272048, 21408072, 42816144]

約数ペア:

[(1, 42816144), (2, 21408072), (3, 14272048), (4, 10704036), (6, 7136024), (7, 6116592), (8, 5352018), (12, 3568012), (14, 3058296), (16, 2676009), (21, 2038864), (24, 1784006), (28, 1529148), (42, 1019432), (48, 892003), (56, 764574), (61, 701904), (84, 509716), (112, 382287), (122, 350952), (168, 254858), (183, 233968), (244, 175476), (336, 127429), (366, 116984), (427, 100272), (488, 87738), (732, 58492), (854, 50136), (976, 43869), (1281, 33424), (1464, 29246), (1708, 25068), (2089, 20496), (2562, 16712), (2928, 14623), (3416, 12534), (4178, 10248), (5124, 8356), (6267, 6832)]