86344860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 288199296

約数和(自身を除く): 201854436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 683, 735, 860, 903, 980, 1204, 1290, 1366, 1470, 1505, 1806, 2049, 2107, 2580, 2732, 2940, 3010, 3415, 3612, 4098, 4214, 4515, 4781, 6020, 6321, 6830, 8196, 8428, 9030, 9562, 10245, 10535, 12642, 13660, 14343, 18060, 19124, 20490, 21070, 23905, 25284, 28686, 29369, 31605, 33467, 40980, 42140, 47810, 57372, 58738, 63210, 66934, 71715, 88107, 95620, 100401, 117476, 126420, 133868, 143430, 146845, 167335, 176214, 200802, 205583, 286860, 293690, 334670, 352428, 401604, 411166, 440535, 502005, 587380, 616749, 669340, 822332, 881070, 1004010, 1027915, 1233498, 1439081, 1762140, 2008020, 2055830, 2466996, 2878162, 3083745, 4111660, 4317243, 5756324, 6167490, 7195405, 8634486, 12334980, 14390810, 17268972, 21586215, 28781620, 43172430, 86344860]

約数ペア:

[(1, 86344860), (2, 43172430), (3, 28781620), (4, 21586215), (5, 17268972), (6, 14390810), (7, 12334980), (10, 8634486), (12, 7195405), (14, 6167490), (15, 5756324), (20, 4317243), (21, 4111660), (28, 3083745), (30, 2878162), (35, 2466996), (42, 2055830), (43, 2008020), (49, 1762140), (60, 1439081), (70, 1233498), (84, 1027915), (86, 1004010), (98, 881070), (105, 822332), (129, 669340), (140, 616749), (147, 587380), (172, 502005), (196, 440535), (210, 411166), (215, 401604), (245, 352428), (258, 334670), (294, 293690), (301, 286860), (420, 205583), (430, 200802), (490, 176214), (516, 167335), (588, 146845), (602, 143430), (645, 133868), (683, 126420), (735, 117476), (860, 100401), (903, 95620), (980, 88107), (1204, 71715), (1290, 66934), (1366, 63210), (1470, 58738), (1505, 57372), (1806, 47810), (2049, 42140), (2107, 40980), (2580, 33467), (2732, 31605), (2940, 29369), (3010, 28686), (3415, 25284), (3612, 23905), (4098, 21070), (4214, 20490), (4515, 19124), (4781, 18060), (6020, 14343), (6321, 13660), (6830, 12642), (8196, 10535), (8428, 10245), (9030, 9562)]