25498152

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 76066650

約数和(自身を除く): 50568498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 109, 114, 152, 162, 171, 216, 218, 228, 324, 327, 342, 361, 436, 456, 513, 648, 654, 684, 722, 872, 981, 1026, 1083, 1308, 1368, 1444, 1539, 1962, 2052, 2071, 2166, 2616, 2888, 2943, 3078, 3249, 3924, 4104, 4142, 4332, 5886, 6156, 6213, 6498, 7848, 8284, 8664, 8829, 9747, 11772, 12312, 12426, 12996, 16568, 17658, 18639, 19494, 23544, 24852, 25992, 29241, 35316, 37278, 38988, 39349, 49704, 55917, 58482, 70632, 74556, 77976, 78698, 111834, 116964, 118047, 149112, 157396, 167751, 223668, 233928, 236094, 314792, 335502, 354141, 447336, 472188, 671004, 708282, 944376, 1062423, 1342008, 1416564, 2124846, 2833128, 3187269, 4249692, 6374538, 8499384, 12749076, 25498152]

約数ペア:

[(1, 25498152), (2, 12749076), (3, 8499384), (4, 6374538), (6, 4249692), (8, 3187269), (9, 2833128), (12, 2124846), (18, 1416564), (19, 1342008), (24, 1062423), (27, 944376), (36, 708282), (38, 671004), (54, 472188), (57, 447336), (72, 354141), (76, 335502), (81, 314792), (108, 236094), (109, 233928), (114, 223668), (152, 167751), (162, 157396), (171, 149112), (216, 118047), (218, 116964), (228, 111834), (324, 78698), (327, 77976), (342, 74556), (361, 70632), (436, 58482), (456, 55917), (513, 49704), (648, 39349), (654, 38988), (684, 37278), (722, 35316), (872, 29241), (981, 25992), (1026, 24852), (1083, 23544), (1308, 19494), (1368, 18639), (1444, 17658), (1539, 16568), (1962, 12996), (2052, 12426), (2071, 12312), (2166, 11772), (2616, 9747), (2888, 8829), (2943, 8664), (3078, 8284), (3249, 7848), (3924, 6498), (4104, 6213), (4142, 6156), (4332, 5886)]