87626437.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 300791232

約数和(自身を除く): 191349822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 390, 442, 510, 578, 663, 867, 971, 1105, 1326, 1445, 1734, 1942, 2210, 2890, 2913, 3315, 3757, 4335, 4855, 5826, 6630, 7514, 8670, 9710, 11271, 12623, 14565, 16507, 18785, 22542, 25246, 29130, 33014, 37570, 37869, 49521, 56355, 63115, 75738, 82535, 99042, 112710, 126230, 165070, 189345, 214591, 247605, 280619, 378690, 429182, 495210, 561238, 643773, 841857, 1072955, 1287546, 1403095, 1683714, 2145910, 2806190, 3218865, 3648047, 4209285, 6437730, 7296094, 8418570, 10944141, 18240235, 21888282, 36480470, 54720705, 109441410]

約数ペア:

[(1, 109441410), (2, 54720705), (3, 36480470), (5, 21888282), (6, 18240235), (10, 10944141), (13, 8418570), (15, 7296094), (17, 6437730), (26, 4209285), (30, 3648047), (34, 3218865), (39, 2806190), (51, 2145910), (65, 1683714), (78, 1403095), (85, 1287546), (102, 1072955), (130, 841857), (170, 643773), (195, 561238), (221, 495210), (255, 429182), (289, 378690), (390, 280619), (442, 247605), (510, 214591), (578, 189345), (663, 165070), (867, 126230), (971, 112710), (1105, 99042), (1326, 82535), (1445, 75738), (1734, 63115), (1942, 56355), (2210, 49521), (2890, 37869), (2913, 37570), (3315, 33014), (3757, 29130), (4335, 25246), (4855, 22542), (5826, 18785), (6630, 16507), (7514, 14565), (8670, 12623), (9710, 11271)]