84704152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 185518080

約数和(自身を除く): 100813928

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 47, 52, 62, 86, 94, 104, 124, 169, 172, 188, 248, 338, 344, 376, 403, 559, 611, 676, 806, 1118, 1222, 1333, 1352, 1457, 1612, 2021, 2236, 2444, 2666, 2914, 3224, 4042, 4472, 4888, 5239, 5332, 5828, 7267, 7943, 8084, 10478, 10664, 11656, 14534, 15886, 16168, 17329, 18941, 20956, 26273, 29068, 31772, 34658, 37882, 41912, 52546, 58136, 62651, 63544, 69316, 75764, 105092, 125302, 138632, 151528, 210184, 225277, 246233, 250604, 341549, 450554, 492466, 501208, 683098, 814463, 901108, 984932, 1366196, 1628926, 1802216, 1969864, 2732392, 3257852, 6515704, 10588019, 21176038, 42352076, 84704152]

約数ペア:

[(1, 84704152), (2, 42352076), (4, 21176038), (8, 10588019), (13, 6515704), (26, 3257852), (31, 2732392), (43, 1969864), (47, 1802216), (52, 1628926), (62, 1366196), (86, 984932), (94, 901108), (104, 814463), (124, 683098), (169, 501208), (172, 492466), (188, 450554), (248, 341549), (338, 250604), (344, 246233), (376, 225277), (403, 210184), (559, 151528), (611, 138632), (676, 125302), (806, 105092), (1118, 75764), (1222, 69316), (1333, 63544), (1352, 62651), (1457, 58136), (1612, 52546), (2021, 41912), (2236, 37882), (2444, 34658), (2666, 31772), (2914, 29068), (3224, 26273), (4042, 20956), (4472, 18941), (4888, 17329), (5239, 16168), (5332, 15886), (5828, 14534), (7267, 11656), (7943, 10664), (8084, 10478)]