86926840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 265628160

約数和(自身を除く): 178701320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 167, 169, 182, 220, 260, 280, 286, 308, 334, 338, 364, 385, 440, 455, 520, 572, 616, 668, 676, 715, 728, 770, 835, 845, 910, 1001, 1144, 1169, 1183, 1336, 1352, 1430, 1540, 1670, 1690, 1820, 1837, 1859, 2002, 2171, 2338, 2366, 2860, 3080, 3340, 3380, 3640, 3674, 3718, 4004, 4342, 4676, 4732, 5005, 5720, 5845, 5915, 6680, 6760, 7348, 7436, 8008, 8684, 9185, 9295, 9352, 9464, 10010, 10855, 11690, 11830, 12859, 13013, 14696, 14872, 15197, 17368, 18370, 18590, 20020, 21710, 23380, 23660, 23881, 25718, 26026, 28223, 30394, 36740, 37180, 40040, 43420, 46760, 47320, 47762, 51436, 52052, 56446, 60788, 64295, 65065, 73480, 74360, 75985, 86840, 95524, 102872, 104104, 112892, 119405, 121576, 128590, 130130, 141115, 151970, 167167, 191048, 197561, 225784, 238810, 257180, 260260, 282230, 303940, 310453, 334334, 395122, 477620, 514360, 520520, 564460, 607880, 620906, 668668, 790244, 835835, 955240, 987805, 1128920, 1241812, 1337336, 1552265, 1580488, 1671670, 1975610, 2173171, 2483624, 3104530, 3343340, 3951220, 4346342, 6209060, 6686680, 7902440, 8692684, 10865855, 12418120, 17385368, 21731710, 43463420, 86926840]

約数ペア:

[(1, 86926840), (2, 43463420), (4, 21731710), (5, 17385368), (7, 12418120), (8, 10865855), (10, 8692684), (11, 7902440), (13, 6686680), (14, 6209060), (20, 4346342), (22, 3951220), (26, 3343340), (28, 3104530), (35, 2483624), (40, 2173171), (44, 1975610), (52, 1671670), (55, 1580488), (56, 1552265), (65, 1337336), (70, 1241812), (77, 1128920), (88, 987805), (91, 955240), (104, 835835), (110, 790244), (130, 668668), (140, 620906), (143, 607880), (154, 564460), (167, 520520), (169, 514360), (182, 477620), (220, 395122), (260, 334334), (280, 310453), (286, 303940), (308, 282230), (334, 260260), (338, 257180), (364, 238810), (385, 225784), (440, 197561), (455, 191048), (520, 167167), (572, 151970), (616, 141115), (668, 130130), (676, 128590), (715, 121576), (728, 119405), (770, 112892), (835, 104104), (845, 102872), (910, 95524), (1001, 86840), (1144, 75985), (1169, 74360), (1183, 73480), (1336, 65065), (1352, 64295), (1430, 60788), (1540, 56446), (1670, 52052), (1690, 51436), (1820, 47762), (1837, 47320), (1859, 46760), (2002, 43420), (2171, 40040), (2338, 37180), (2366, 36740), (2860, 30394), (3080, 28223), (3340, 26026), (3380, 25718), (3640, 23881), (3674, 23660), (3718, 23380), (4004, 21710), (4342, 20020), (4676, 18590), (4732, 18370), (5005, 17368), (5720, 15197), (5845, 14872), (5915, 14696), (6680, 13013), (6760, 12859), (7348, 11830), (7436, 11690), (8008, 10855), (8684, 10010), (9185, 9464), (9295, 9352)]