64691916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7622

約数の個数: 48

約数和(自身を含む): 162613248

約数和(自身を除く): 97921332

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 7561, 8556, 15122, 22683, 30244, 45366, 90732, 173903, 234391, 347806, 468782, 521709, 695612, 703173, 937564, 1043418, 1406346, 2086836, 2812692, 5390993, 10781986, 16172979, 21563972, 32345958, 64691916]

約数ペア:

[(1, 64691916), (2, 32345958), (3, 21563972), (4, 16172979), (6, 10781986), (12, 5390993), (23, 2812692), (31, 2086836), (46, 1406346), (62, 1043418), (69, 937564), (92, 703173), (93, 695612), (124, 521709), (138, 468782), (186, 347806), (276, 234391), (372, 173903), (713, 90732), (1426, 45366), (2139, 30244), (2852, 22683), (4278, 15122), (7561, 8556)]