89028036

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 232360128

約数和(自身を除く): 143332092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 571, 639, 732, 852, 1098, 1142, 1278, 1713, 2196, 2284, 2556, 3426, 4331, 5139, 6852, 8662, 10278, 12993, 17324, 20556, 25986, 34831, 38979, 40541, 51972, 69662, 77958, 81082, 104493, 121623, 139324, 155916, 162164, 208986, 243246, 313479, 364869, 417972, 486492, 626958, 729738, 1253916, 1459476, 2473001, 4946002, 7419003, 9892004, 14838006, 22257009, 29676012, 44514018, 89028036]

約数ペア:

[(1, 89028036), (2, 44514018), (3, 29676012), (4, 22257009), (6, 14838006), (9, 9892004), (12, 7419003), (18, 4946002), (36, 2473001), (61, 1459476), (71, 1253916), (122, 729738), (142, 626958), (183, 486492), (213, 417972), (244, 364869), (284, 313479), (366, 243246), (426, 208986), (549, 162164), (571, 155916), (639, 139324), (732, 121623), (852, 104493), (1098, 81082), (1142, 77958), (1278, 69662), (1713, 51972), (2196, 40541), (2284, 38979), (2556, 34831), (3426, 25986), (4331, 20556), (5139, 17324), (6852, 12993), (8662, 10278)]