83726760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 272885760

約数和(自身を除く): 189159000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 281, 312, 382, 390, 520, 562, 573, 764, 780, 843, 955, 1124, 1146, 1405, 1528, 1560, 1686, 1910, 2248, 2292, 2483, 2810, 2865, 3372, 3653, 3820, 4215, 4584, 4966, 5620, 5730, 6744, 7306, 7449, 7640, 8430, 9932, 10959, 11240, 11460, 12415, 14612, 14898, 16860, 18265, 19864, 21918, 22920, 24830, 29224, 29796, 33720, 36530, 37245, 43836, 49660, 53671, 54795, 59592, 73060, 74490, 87672, 99320, 107342, 109590, 146120, 148980, 161013, 214684, 219180, 268355, 297960, 322026, 429368, 438360, 536710, 644052, 697723, 805065, 1073420, 1288104, 1395446, 1610130, 2093169, 2146840, 2790892, 3220260, 3488615, 4186338, 5581784, 6440520, 6977230, 8372676, 10465845, 13954460, 16745352, 20931690, 27908920, 41863380, 83726760]

約数ペア:

[(1, 83726760), (2, 41863380), (3, 27908920), (4, 20931690), (5, 16745352), (6, 13954460), (8, 10465845), (10, 8372676), (12, 6977230), (13, 6440520), (15, 5581784), (20, 4186338), (24, 3488615), (26, 3220260), (30, 2790892), (39, 2146840), (40, 2093169), (52, 1610130), (60, 1395446), (65, 1288104), (78, 1073420), (104, 805065), (120, 697723), (130, 644052), (156, 536710), (191, 438360), (195, 429368), (260, 322026), (281, 297960), (312, 268355), (382, 219180), (390, 214684), (520, 161013), (562, 148980), (573, 146120), (764, 109590), (780, 107342), (843, 99320), (955, 87672), (1124, 74490), (1146, 73060), (1405, 59592), (1528, 54795), (1560, 53671), (1686, 49660), (1910, 43836), (2248, 37245), (2292, 36530), (2483, 33720), (2810, 29796), (2865, 29224), (3372, 24830), (3653, 22920), (3820, 21918), (4215, 19864), (4584, 18265), (4966, 16860), (5620, 14898), (5730, 14612), (6744, 12415), (7306, 11460), (7449, 11240), (7640, 10959), (8430, 9932)]