89957628

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 72

約数和(自身を含む): 248277120

約数和(自身を除く): 158319492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 4871, 6156, 9234, 9742, 14613, 18468, 19484, 29226, 43839, 58452, 87678, 92549, 131517, 175356, 185098, 263034, 277647, 370196, 394551, 526068, 555294, 789102, 832941, 1110588, 1183653, 1578204, 1665882, 2367306, 2498823, 3331764, 4734612, 4997646, 7496469, 9995292, 14992938, 22489407, 29985876, 44978814, 89957628]

約数ペア:

[(1, 89957628), (2, 44978814), (3, 29985876), (4, 22489407), (6, 14992938), (9, 9995292), (12, 7496469), (18, 4997646), (19, 4734612), (27, 3331764), (36, 2498823), (38, 2367306), (54, 1665882), (57, 1578204), (76, 1183653), (81, 1110588), (108, 832941), (114, 789102), (162, 555294), (171, 526068), (228, 394551), (243, 370196), (324, 277647), (342, 263034), (486, 185098), (513, 175356), (684, 131517), (972, 92549), (1026, 87678), (1539, 58452), (2052, 43839), (3078, 29226), (4617, 19484), (4871, 18468), (6156, 14613), (9234, 9742)]