71736444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 196654640

約数和(自身を除く): 124918196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 907, 1014, 1521, 1814, 2028, 2197, 2721, 3042, 3628, 4394, 5442, 6084, 6591, 8163, 8788, 10884, 11791, 13182, 16326, 19773, 23582, 26364, 32652, 35373, 39546, 47164, 70746, 79092, 106119, 141492, 153283, 212238, 306566, 424476, 459849, 613132, 919698, 1379547, 1839396, 1992679, 2759094, 3985358, 5518188, 5978037, 7970716, 11956074, 17934111, 23912148, 35868222, 71736444]

約数ペア:

[(1, 71736444), (2, 35868222), (3, 23912148), (4, 17934111), (6, 11956074), (9, 7970716), (12, 5978037), (13, 5518188), (18, 3985358), (26, 2759094), (36, 1992679), (39, 1839396), (52, 1379547), (78, 919698), (117, 613132), (156, 459849), (169, 424476), (234, 306566), (338, 212238), (468, 153283), (507, 141492), (676, 106119), (907, 79092), (1014, 70746), (1521, 47164), (1814, 39546), (2028, 35373), (2197, 32652), (2721, 26364), (3042, 23582), (3628, 19773), (4394, 16326), (5442, 13182), (6084, 11791), (6591, 10884), (8163, 8788)]