83644248

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 213995520

約数和(自身を除く): 130351272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 191, 213, 257, 284, 382, 426, 514, 568, 573, 764, 771, 852, 1028, 1146, 1528, 1542, 1704, 2056, 2292, 3084, 4584, 6168, 13561, 18247, 27122, 36494, 40683, 49087, 54244, 54741, 72988, 81366, 98174, 108488, 109482, 145976, 147261, 162732, 196348, 218964, 294522, 325464, 392696, 437928, 589044, 1178088, 3485177, 6970354, 10455531, 13940708, 20911062, 27881416, 41822124, 83644248]

約数ペア:

[(1, 83644248), (2, 41822124), (3, 27881416), (4, 20911062), (6, 13940708), (8, 10455531), (12, 6970354), (24, 3485177), (71, 1178088), (142, 589044), (191, 437928), (213, 392696), (257, 325464), (284, 294522), (382, 218964), (426, 196348), (514, 162732), (568, 147261), (573, 145976), (764, 109482), (771, 108488), (852, 98174), (1028, 81366), (1146, 72988), (1528, 54741), (1542, 54244), (1704, 49087), (2056, 40683), (2292, 36494), (3084, 27122), (4584, 18247), (6168, 13561)]