72047664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12829}}^1$

素因数の和:12859

約数の個数: 80

約数和(自身を含む): 222728800

約数和(自身を除く): 150681136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12829, 25658, 38487, 51316, 76974, 102632, 115461, 153948, 166777, 205264, 230922, 307896, 333554, 346383, 461844, 500331, 615792, 667108, 692766, 923688, 1000662, 1334216, 1385532, 1500993, 1847376, 2001324, 2668432, 2771064, 3001986, 4002648, 4502979, 5542128, 6003972, 8005296, 9005958, 12007944, 18011916, 24015888, 36023832, 72047664]

約数ペア:

[(1, 72047664), (2, 36023832), (3, 24015888), (4, 18011916), (6, 12007944), (8, 9005958), (9, 8005296), (12, 6003972), (13, 5542128), (16, 4502979), (18, 4002648), (24, 3001986), (26, 2771064), (27, 2668432), (36, 2001324), (39, 1847376), (48, 1500993), (52, 1385532), (54, 1334216), (72, 1000662), (78, 923688), (104, 692766), (108, 667108), (117, 615792), (144, 500331), (156, 461844), (208, 346383), (216, 333554), (234, 307896), (312, 230922), (351, 205264), (432, 166777), (468, 153948), (624, 115461), (702, 102632), (936, 76974), (1404, 51316), (1872, 38487), (2808, 25658), (5616, 12829)]