90484938

素因数分解:

$2^1\times 3^7\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 206403840

約数和(自身を除く): 115918902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 151, 162, 243, 274, 302, 411, 453, 486, 729, 822, 906, 1233, 1359, 1458, 2187, 2466, 2718, 3699, 4077, 4374, 7398, 8154, 11097, 12231, 20687, 22194, 24462, 33291, 36693, 41374, 62061, 66582, 73386, 99873, 110079, 124122, 186183, 199746, 220158, 299619, 330237, 372366, 558549, 599238, 660474, 1117098, 1675647, 3351294, 5026941, 10053882, 15080823, 30161646, 45242469, 90484938]

約数ペア:

[(1, 90484938), (2, 45242469), (3, 30161646), (6, 15080823), (9, 10053882), (18, 5026941), (27, 3351294), (54, 1675647), (81, 1117098), (137, 660474), (151, 599238), (162, 558549), (243, 372366), (274, 330237), (302, 299619), (411, 220158), (453, 199746), (486, 186183), (729, 124122), (822, 110079), (906, 99873), (1233, 73386), (1359, 66582), (1458, 62061), (2187, 41374), (2466, 36693), (2718, 33291), (3699, 24462), (4077, 22194), (4374, 20687), (7398, 12231), (8154, 11097)]