31408524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 94698240

約数和(自身を除く): 63289716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5419, 5796, 10838, 16257, 21676, 32514, 37933, 48771, 65028, 75866, 97542, 113799, 124637, 151732, 195084, 227598, 249274, 341397, 373911, 455196, 498548, 682794, 747822, 872459, 1121733, 1365588, 1495644, 1744918, 2243466, 2617377, 3489836, 4486932, 5234754, 7852131, 10469508, 15704262, 31408524]

約数ペア:

[(1, 31408524), (2, 15704262), (3, 10469508), (4, 7852131), (6, 5234754), (7, 4486932), (9, 3489836), (12, 2617377), (14, 2243466), (18, 1744918), (21, 1495644), (23, 1365588), (28, 1121733), (36, 872459), (42, 747822), (46, 682794), (63, 498548), (69, 455196), (84, 373911), (92, 341397), (126, 249274), (138, 227598), (161, 195084), (207, 151732), (252, 124637), (276, 113799), (322, 97542), (414, 75866), (483, 65028), (644, 48771), (828, 37933), (966, 32514), (1449, 21676), (1932, 16257), (2898, 10838), (5419, 5796)]