88319280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52571}}^1$

素因数の和:52594

約数の個数: 80

約数和(自身を含む): 312908544

約数和(自身を除く): 224589264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52571, 105142, 157713, 210284, 262855, 315426, 367997, 420568, 525710, 630852, 735994, 788565, 841136, 1051420, 1103991, 1261704, 1471988, 1577130, 1839985, 2102840, 2207982, 2523408, 2943976, 3154260, 3679970, 4205680, 4415964, 5519955, 5887952, 6308520, 7359940, 8831928, 11039910, 12617040, 14719880, 17663856, 22079820, 29439760, 44159640, 88319280]

約数ペア:

[(1, 88319280), (2, 44159640), (3, 29439760), (4, 22079820), (5, 17663856), (6, 14719880), (7, 12617040), (8, 11039910), (10, 8831928), (12, 7359940), (14, 6308520), (15, 5887952), (16, 5519955), (20, 4415964), (21, 4205680), (24, 3679970), (28, 3154260), (30, 2943976), (35, 2523408), (40, 2207982), (42, 2102840), (48, 1839985), (56, 1577130), (60, 1471988), (70, 1261704), (80, 1103991), (84, 1051420), (105, 841136), (112, 788565), (120, 735994), (140, 630852), (168, 525710), (210, 420568), (240, 367997), (280, 315426), (336, 262855), (420, 210284), (560, 157713), (840, 105142), (1680, 52571)]