70431888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 191702016

約数和(自身を除く): 121270128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 131, 138, 184, 262, 276, 368, 393, 487, 524, 552, 786, 974, 1048, 1104, 1461, 1572, 1948, 2096, 2922, 3013, 3144, 3896, 5844, 6026, 6288, 7792, 9039, 11201, 11688, 12052, 18078, 22402, 23376, 24104, 33603, 36156, 44804, 48208, 63797, 67206, 72312, 89608, 127594, 134412, 144624, 179216, 191391, 255188, 268824, 382782, 510376, 537648, 765564, 1020752, 1467331, 1531128, 2934662, 3062256, 4401993, 5869324, 8803986, 11738648, 17607972, 23477296, 35215944, 70431888]

約数ペア:

[(1, 70431888), (2, 35215944), (3, 23477296), (4, 17607972), (6, 11738648), (8, 8803986), (12, 5869324), (16, 4401993), (23, 3062256), (24, 2934662), (46, 1531128), (48, 1467331), (69, 1020752), (92, 765564), (131, 537648), (138, 510376), (184, 382782), (262, 268824), (276, 255188), (368, 191391), (393, 179216), (487, 144624), (524, 134412), (552, 127594), (786, 89608), (974, 72312), (1048, 67206), (1104, 63797), (1461, 48208), (1572, 44804), (1948, 36156), (2096, 33603), (2922, 24104), (3013, 23376), (3144, 22402), (3896, 18078), (5844, 12052), (6026, 11688), (6288, 11201), (7792, 9039)]