73171384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 89398856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 167, 286, 334, 383, 572, 668, 766, 1144, 1336, 1532, 1837, 2171, 3064, 3674, 4213, 4342, 4979, 7348, 8426, 8684, 9958, 14696, 16852, 17368, 19916, 23881, 33704, 39832, 47762, 54769, 63961, 95524, 109538, 127922, 191048, 219076, 255844, 438152, 511688, 703571, 831493, 1407142, 1662986, 2814284, 3325972, 5628568, 6651944, 9146423, 18292846, 36585692, 73171384]

約数ペア:

[(1, 73171384), (2, 36585692), (4, 18292846), (8, 9146423), (11, 6651944), (13, 5628568), (22, 3325972), (26, 2814284), (44, 1662986), (52, 1407142), (88, 831493), (104, 703571), (143, 511688), (167, 438152), (286, 255844), (334, 219076), (383, 191048), (572, 127922), (668, 109538), (766, 95524), (1144, 63961), (1336, 54769), (1532, 47762), (1837, 39832), (2171, 33704), (3064, 23881), (3674, 19916), (4213, 17368), (4342, 16852), (4979, 14696), (7348, 9958), (8426, 8684)]