87379632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 260660400

約数和(自身を除く): 173280768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 218, 228, 293, 304, 327, 342, 436, 456, 586, 654, 684, 872, 879, 912, 981, 1172, 1308, 1368, 1744, 1758, 1962, 2071, 2344, 2616, 2637, 2736, 3516, 3924, 4142, 4688, 5232, 5274, 5567, 6213, 7032, 7848, 8284, 10548, 11134, 12426, 14064, 15696, 16568, 16701, 18639, 21096, 22268, 24852, 31937, 33136, 33402, 37278, 42192, 44536, 49704, 50103, 63874, 66804, 74556, 89072, 95811, 99408, 100206, 127748, 133608, 149112, 191622, 200412, 255496, 267216, 287433, 298224, 383244, 400824, 510992, 574866, 606803, 766488, 801648, 1149732, 1213606, 1532976, 1820409, 2299464, 2427212, 3640818, 4598928, 4854424, 5461227, 7281636, 9708848, 10922454, 14563272, 21844908, 29126544, 43689816, 87379632]

約数ペア:

[(1, 87379632), (2, 43689816), (3, 29126544), (4, 21844908), (6, 14563272), (8, 10922454), (9, 9708848), (12, 7281636), (16, 5461227), (18, 4854424), (19, 4598928), (24, 3640818), (36, 2427212), (38, 2299464), (48, 1820409), (57, 1532976), (72, 1213606), (76, 1149732), (109, 801648), (114, 766488), (144, 606803), (152, 574866), (171, 510992), (218, 400824), (228, 383244), (293, 298224), (304, 287433), (327, 267216), (342, 255496), (436, 200412), (456, 191622), (586, 149112), (654, 133608), (684, 127748), (872, 100206), (879, 99408), (912, 95811), (981, 89072), (1172, 74556), (1308, 66804), (1368, 63874), (1744, 50103), (1758, 49704), (1962, 44536), (2071, 42192), (2344, 37278), (2616, 33402), (2637, 33136), (2736, 31937), (3516, 24852), (3924, 22268), (4142, 21096), (4688, 18639), (5232, 16701), (5274, 16568), (5567, 15696), (6213, 14064), (7032, 12426), (7848, 11134), (8284, 10548)]