77769198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 190270080

約数和(自身を除く): 112500882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 59, 78, 86, 117, 118, 129, 131, 177, 234, 258, 262, 354, 387, 393, 531, 559, 767, 774, 786, 1062, 1118, 1179, 1534, 1677, 1703, 2301, 2358, 2537, 3354, 3406, 4602, 5031, 5074, 5109, 5633, 6903, 7611, 7729, 10062, 10218, 11266, 13806, 15222, 15327, 15458, 16899, 22833, 23187, 30654, 32981, 33798, 45666, 46374, 50697, 65962, 69561, 73229, 98943, 100477, 101394, 139122, 146458, 197886, 200954, 219687, 296829, 301431, 332347, 439374, 593658, 602862, 659061, 664694, 904293, 997041, 1318122, 1808586, 1994082, 2991123, 4320511, 5982246, 8641022, 12961533, 25923066, 38884599, 77769198]

約数ペア:

[(1, 77769198), (2, 38884599), (3, 25923066), (6, 12961533), (9, 8641022), (13, 5982246), (18, 4320511), (26, 2991123), (39, 1994082), (43, 1808586), (59, 1318122), (78, 997041), (86, 904293), (117, 664694), (118, 659061), (129, 602862), (131, 593658), (177, 439374), (234, 332347), (258, 301431), (262, 296829), (354, 219687), (387, 200954), (393, 197886), (531, 146458), (559, 139122), (767, 101394), (774, 100477), (786, 98943), (1062, 73229), (1118, 69561), (1179, 65962), (1534, 50697), (1677, 46374), (1703, 45666), (2301, 33798), (2358, 32981), (2537, 30654), (3354, 23187), (3406, 22833), (4602, 16899), (5031, 15458), (5074, 15327), (5109, 15222), (5633, 13806), (6903, 11266), (7611, 10218), (7729, 10062)]