27819528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 76446720

約数和(自身を除く): 48627192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 167, 264, 334, 501, 631, 668, 1002, 1262, 1336, 1837, 1893, 2004, 2524, 3674, 3786, 4008, 5048, 5511, 6941, 7348, 7572, 11022, 13882, 14696, 15144, 20823, 22044, 27764, 41646, 44088, 55528, 83292, 105377, 166584, 210754, 316131, 421508, 632262, 843016, 1159147, 1264524, 2318294, 2529048, 3477441, 4636588, 6954882, 9273176, 13909764, 27819528]

約数ペア:

[(1, 27819528), (2, 13909764), (3, 9273176), (4, 6954882), (6, 4636588), (8, 3477441), (11, 2529048), (12, 2318294), (22, 1264524), (24, 1159147), (33, 843016), (44, 632262), (66, 421508), (88, 316131), (132, 210754), (167, 166584), (264, 105377), (334, 83292), (501, 55528), (631, 44088), (668, 41646), (1002, 27764), (1262, 22044), (1336, 20823), (1837, 15144), (1893, 14696), (2004, 13882), (2524, 11022), (3674, 7572), (3786, 7348), (4008, 6941), (5048, 5511)]