8038836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 22244040

約数和(自身を除く): 14205204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 193, 234, 267, 356, 386, 468, 534, 579, 772, 801, 1068, 1157, 1158, 1602, 1737, 2314, 2316, 2509, 3204, 3471, 3474, 4628, 5018, 6942, 6948, 7527, 10036, 10413, 13884, 15054, 17177, 20826, 22581, 30108, 34354, 41652, 45162, 51531, 68708, 90324, 103062, 154593, 206124, 223301, 309186, 446602, 618372, 669903, 893204, 1339806, 2009709, 2679612, 4019418, 8038836]

約数ペア:

[(1, 8038836), (2, 4019418), (3, 2679612), (4, 2009709), (6, 1339806), (9, 893204), (12, 669903), (13, 618372), (18, 446602), (26, 309186), (36, 223301), (39, 206124), (52, 154593), (78, 103062), (89, 90324), (117, 68708), (156, 51531), (178, 45162), (193, 41652), (234, 34354), (267, 30108), (356, 22581), (386, 20826), (468, 17177), (534, 15054), (579, 13884), (772, 10413), (801, 10036), (1068, 7527), (1157, 6948), (1158, 6942), (1602, 5018), (1737, 4628), (2314, 3474), (2316, 3471), (2509, 3204)]