87617040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52153}}^1$

素因数の和:52176

約数の個数: 80

約数和(自身を含む): 310420608

約数和(自身を除く): 222803568

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, 52153, 104306, 156459, 208612, 260765, 312918, 365071, 417224, 521530, 625836, 730142, 782295, 834448, 1043060, 1095213, 1251672, 1460284, 1564590, 1825355, 2086120, 2190426, 2503344, 2920568, 3129180, 3650710, 4172240, 4380852, 5476065, 5841136, 6258360, 7301420, 8761704, 10952130, 12516720, 14602840, 17523408, 21904260, 29205680, 43808520, 87617040]

約数ペア:

[(1, 87617040), (2, 43808520), (3, 29205680), (4, 21904260), (5, 17523408), (6, 14602840), (7, 12516720), (8, 10952130), (10, 8761704), (12, 7301420), (14, 6258360), (15, 5841136), (16, 5476065), (20, 4380852), (21, 4172240), (24, 3650710), (28, 3129180), (30, 2920568), (35, 2503344), (40, 2190426), (42, 2086120), (48, 1825355), (56, 1564590), (60, 1460284), (70, 1251672), (80, 1095213), (84, 1043060), (105, 834448), (112, 782295), (120, 730142), (140, 625836), (168, 521530), (210, 417224), (240, 365071), (280, 312918), (336, 260765), (420, 208612), (560, 156459), (840, 104306), (1680, 52153)]