87533964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3581}}^1$

素因数の和:3695

約数の個数: 72

約数和(自身を含む): 255554208

約数和(自身を除く): 168020244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 3581, 4074, 6111, 7162, 8148, 10743, 12222, 14324, 21486, 24444, 25067, 32229, 42972, 50134, 64458, 75201, 100268, 128916, 150402, 225603, 300804, 347357, 451206, 694714, 902412, 1042071, 1389428, 2084142, 2431499, 3126213, 4168284, 4862998, 6252426, 7294497, 9725996, 12504852, 14588994, 21883491, 29177988, 43766982, 87533964]

約数ペア:

[(1, 87533964), (2, 43766982), (3, 29177988), (4, 21883491), (6, 14588994), (7, 12504852), (9, 9725996), (12, 7294497), (14, 6252426), (18, 4862998), (21, 4168284), (28, 3126213), (36, 2431499), (42, 2084142), (63, 1389428), (84, 1042071), (97, 902412), (126, 694714), (194, 451206), (252, 347357), (291, 300804), (388, 225603), (582, 150402), (679, 128916), (873, 100268), (1164, 75201), (1358, 64458), (1746, 50134), (2037, 42972), (2716, 32229), (3492, 25067), (3581, 24444), (4074, 21486), (6111, 14324), (7162, 12222), (8148, 10743)]