65445299388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1868371}}^1$

素因数の和:1868527

約数の個数: 72

約数和(自身を含む): 190424474240

約数和(自身を除く): 124979174852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 1868371, 3736742, 5605113, 7473484, 11210226, 13078597, 16815339, 22420452, 26157194, 33630678, 39235791, 52314388, 67261356, 78471582, 117707373, 156943164, 235414746, 259703569, 470829492, 519407138, 779110707, 1038814276, 1558221414, 1817924983, 2337332121, 3116442828, 3635849966, 4674664242, 5453774949, 7271699932, 9349328484, 10907549898, 16361324847, 21815099796, 32722649694, 65445299388]

約数ペア:

[(1, 65445299388), (2, 32722649694), (3, 21815099796), (4, 16361324847), (6, 10907549898), (7, 9349328484), (9, 7271699932), (12, 5453774949), (14, 4674664242), (18, 3635849966), (21, 3116442828), (28, 2337332121), (36, 1817924983), (42, 1558221414), (63, 1038814276), (84, 779110707), (126, 519407138), (139, 470829492), (252, 259703569), (278, 235414746), (417, 156943164), (556, 117707373), (834, 78471582), (973, 67261356), (1251, 52314388), (1668, 39235791), (1946, 33630678), (2502, 26157194), (2919, 22420452), (3892, 16815339), (5004, 13078597), (5838, 11210226), (8757, 7473484), (11676, 5605113), (17514, 3736742), (35028, 1868371)]