16170012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 43505280

約数和(自身を除く): 27335268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 331, 354, 414, 531, 662, 708, 828, 993, 1062, 1324, 1357, 1986, 2124, 2714, 2979, 3972, 4071, 5428, 5958, 7613, 8142, 11916, 12213, 15226, 16284, 19529, 22839, 24426, 30452, 39058, 45678, 48852, 58587, 68517, 78116, 91356, 117174, 137034, 175761, 234348, 274068, 351522, 449167, 703044, 898334, 1347501, 1796668, 2695002, 4042503, 5390004, 8085006, 16170012]

約数ペア:

[(1, 16170012), (2, 8085006), (3, 5390004), (4, 4042503), (6, 2695002), (9, 1796668), (12, 1347501), (18, 898334), (23, 703044), (36, 449167), (46, 351522), (59, 274068), (69, 234348), (92, 175761), (118, 137034), (138, 117174), (177, 91356), (207, 78116), (236, 68517), (276, 58587), (331, 48852), (354, 45678), (414, 39058), (531, 30452), (662, 24426), (708, 22839), (828, 19529), (993, 16284), (1062, 15226), (1324, 12213), (1357, 11916), (1986, 8142), (2124, 7613), (2714, 5958), (2979, 5428), (3972, 4071)]