57221172

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 149490432

約数和(自身を除く): 92269260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 367, 426, 549, 639, 732, 734, 852, 1098, 1101, 1278, 1468, 2196, 2202, 2556, 3303, 4331, 4404, 6606, 8662, 12993, 13212, 17324, 22387, 25986, 26057, 38979, 44774, 51972, 52114, 67161, 77958, 78171, 89548, 104228, 134322, 155916, 156342, 201483, 234513, 268644, 312684, 402966, 469026, 805932, 938052, 1589477, 3178954, 4768431, 6357908, 9536862, 14305293, 19073724, 28610586, 57221172]

約数ペア:

[(1, 57221172), (2, 28610586), (3, 19073724), (4, 14305293), (6, 9536862), (9, 6357908), (12, 4768431), (18, 3178954), (36, 1589477), (61, 938052), (71, 805932), (122, 469026), (142, 402966), (183, 312684), (213, 268644), (244, 234513), (284, 201483), (366, 156342), (367, 155916), (426, 134322), (549, 104228), (639, 89548), (732, 78171), (734, 77958), (852, 67161), (1098, 52114), (1101, 51972), (1278, 44774), (1468, 38979), (2196, 26057), (2202, 25986), (2556, 22387), (3303, 17324), (4331, 13212), (4404, 12993), (6606, 8662)]