23231484

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 60933600

約数和(自身を除く): 37702116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 149, 183, 213, 244, 284, 298, 366, 426, 447, 549, 596, 639, 732, 852, 894, 1098, 1278, 1341, 1788, 2196, 2556, 2682, 4331, 5364, 8662, 9089, 10579, 12993, 17324, 18178, 21158, 25986, 27267, 31737, 36356, 38979, 42316, 51972, 54534, 63474, 77958, 81801, 95211, 109068, 126948, 155916, 163602, 190422, 327204, 380844, 645319, 1290638, 1935957, 2581276, 3871914, 5807871, 7743828, 11615742, 23231484]

約数ペア:

[(1, 23231484), (2, 11615742), (3, 7743828), (4, 5807871), (6, 3871914), (9, 2581276), (12, 1935957), (18, 1290638), (36, 645319), (61, 380844), (71, 327204), (122, 190422), (142, 163602), (149, 155916), (183, 126948), (213, 109068), (244, 95211), (284, 81801), (298, 77958), (366, 63474), (426, 54534), (447, 51972), (549, 42316), (596, 38979), (639, 36356), (732, 31737), (852, 27267), (894, 25986), (1098, 21158), (1278, 18178), (1341, 17324), (1788, 12993), (2196, 10579), (2556, 9089), (2682, 8662), (4331, 5364)]