127123512

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 327836160

約数和(自身を除く): 200712648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 1223, 1464, 1704, 2446, 3669, 4331, 4892, 7338, 8662, 9784, 12993, 14676, 17324, 25986, 29352, 34648, 51972, 74603, 86833, 103944, 149206, 173666, 223809, 260499, 298412, 347332, 447618, 520998, 596824, 694664, 895236, 1041996, 1790472, 2083992, 5296813, 10593626, 15890439, 21187252, 31780878, 42374504, 63561756, 127123512]

約数ペア:

[(1, 127123512), (2, 63561756), (3, 42374504), (4, 31780878), (6, 21187252), (8, 15890439), (12, 10593626), (24, 5296813), (61, 2083992), (71, 1790472), (122, 1041996), (142, 895236), (183, 694664), (213, 596824), (244, 520998), (284, 447618), (366, 347332), (426, 298412), (488, 260499), (568, 223809), (732, 173666), (852, 149206), (1223, 103944), (1464, 86833), (1704, 74603), (2446, 51972), (3669, 34648), (4331, 29352), (4892, 25986), (7338, 17324), (8662, 14676), (9784, 12993)]