69371964

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 195148800

約数和(自身を除く): 125776836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 191, 228, 236, 324, 342, 354, 382, 513, 531, 573, 684, 708, 764, 1026, 1062, 1121, 1146, 1539, 1593, 1719, 2052, 2124, 2242, 2292, 3078, 3186, 3363, 3438, 3629, 4484, 4779, 5157, 6156, 6372, 6726, 6876, 7258, 9558, 10089, 10314, 10887, 11269, 13452, 14516, 15471, 19116, 20178, 20628, 21774, 22538, 30267, 30942, 32661, 33807, 40356, 43548, 45076, 60534, 61884, 65322, 67614, 90801, 97983, 101421, 121068, 130644, 135228, 181602, 195966, 202842, 214111, 293949, 304263, 363204, 391932, 405684, 428222, 587898, 608526, 642333, 856444, 912789, 1175796, 1217052, 1284666, 1825578, 1926999, 2569332, 3651156, 3853998, 5780997, 7707996, 11561994, 17342991, 23123988, 34685982, 69371964]

約数ペア:

[(1, 69371964), (2, 34685982), (3, 23123988), (4, 17342991), (6, 11561994), (9, 7707996), (12, 5780997), (18, 3853998), (19, 3651156), (27, 2569332), (36, 1926999), (38, 1825578), (54, 1284666), (57, 1217052), (59, 1175796), (76, 912789), (81, 856444), (108, 642333), (114, 608526), (118, 587898), (162, 428222), (171, 405684), (177, 391932), (191, 363204), (228, 304263), (236, 293949), (324, 214111), (342, 202842), (354, 195966), (382, 181602), (513, 135228), (531, 130644), (573, 121068), (684, 101421), (708, 97983), (764, 90801), (1026, 67614), (1062, 65322), (1121, 61884), (1146, 60534), (1539, 45076), (1593, 43548), (1719, 40356), (2052, 33807), (2124, 32661), (2242, 30942), (2292, 30267), (3078, 22538), (3186, 21774), (3363, 20628), (3438, 20178), (3629, 19116), (4484, 15471), (4779, 14516), (5157, 13452), (6156, 11269), (6372, 10887), (6726, 10314), (6876, 10089), (7258, 9558)]