77902132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 102731468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 41, 44, 62, 77, 82, 124, 154, 164, 199, 217, 287, 308, 341, 398, 434, 451, 574, 682, 796, 868, 902, 1148, 1271, 1364, 1393, 1804, 2189, 2387, 2542, 2786, 3157, 4378, 4774, 5084, 5572, 6169, 6314, 8159, 8756, 8897, 9548, 12338, 12628, 13981, 15323, 16318, 17794, 24676, 27962, 30646, 32636, 35588, 43183, 55924, 57113, 61292, 67859, 86366, 89749, 97867, 114226, 135718, 172732, 179498, 195734, 228452, 252929, 271436, 358996, 391468, 475013, 505858, 628243, 950026, 1011716, 1256486, 1770503, 1900052, 2512972, 2782219, 3541006, 5564438, 7082012, 11128876, 19475533, 38951066, 77902132]

約数ペア:

[(1, 77902132), (2, 38951066), (4, 19475533), (7, 11128876), (11, 7082012), (14, 5564438), (22, 3541006), (28, 2782219), (31, 2512972), (41, 1900052), (44, 1770503), (62, 1256486), (77, 1011716), (82, 950026), (124, 628243), (154, 505858), (164, 475013), (199, 391468), (217, 358996), (287, 271436), (308, 252929), (341, 228452), (398, 195734), (434, 179498), (451, 172732), (574, 135718), (682, 114226), (796, 97867), (868, 89749), (902, 86366), (1148, 67859), (1271, 61292), (1364, 57113), (1393, 55924), (1804, 43183), (2189, 35588), (2387, 32636), (2542, 30646), (2786, 27962), (3157, 24676), (4378, 17794), (4774, 16318), (5084, 15323), (5572, 13981), (6169, 12628), (6314, 12338), (8159, 9548), (8756, 8897)]