91661284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 199487232

約数和(自身を除く): 107825948

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 61, 71, 74, 122, 142, 143, 148, 244, 284, 286, 407, 481, 572, 671, 781, 793, 814, 923, 962, 1342, 1562, 1586, 1628, 1846, 1924, 2257, 2627, 2684, 3124, 3172, 3692, 4331, 4514, 5254, 5291, 8662, 8723, 9028, 10153, 10508, 10582, 17324, 17446, 20306, 21164, 24827, 28897, 29341, 34151, 34892, 40612, 47641, 49654, 56303, 57794, 58682, 68302, 95282, 99308, 112606, 115588, 117364, 136604, 160247, 190564, 225212, 320494, 322751, 375661, 619333, 640988, 645502, 751322, 1238666, 1291004, 1502644, 1762717, 2083211, 2477332, 3525434, 4166422, 7050868, 8332844, 22915321, 45830642, 91661284]

約数ペア:

[(1, 91661284), (2, 45830642), (4, 22915321), (11, 8332844), (13, 7050868), (22, 4166422), (26, 3525434), (37, 2477332), (44, 2083211), (52, 1762717), (61, 1502644), (71, 1291004), (74, 1238666), (122, 751322), (142, 645502), (143, 640988), (148, 619333), (244, 375661), (284, 322751), (286, 320494), (407, 225212), (481, 190564), (572, 160247), (671, 136604), (781, 117364), (793, 115588), (814, 112606), (923, 99308), (962, 95282), (1342, 68302), (1562, 58682), (1586, 57794), (1628, 56303), (1846, 49654), (1924, 47641), (2257, 40612), (2627, 34892), (2684, 34151), (3124, 29341), (3172, 28897), (3692, 24827), (4331, 21164), (4514, 20306), (5254, 17446), (5291, 17324), (8662, 10582), (8723, 10508), (9028, 10153)]