79981944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25092

約数の個数: 64

約数和(自身を含む): 240556800

約数和(自身を除く): 160574856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 25057, 50114, 75171, 100228, 150342, 175399, 200456, 300684, 350798, 476083, 526197, 601368, 701596, 952166, 1052394, 1403192, 1428249, 1904332, 2104788, 2856498, 3332581, 3808664, 4209576, 5712996, 6665162, 9997743, 11425992, 13330324, 19995486, 26660648, 39990972, 79981944]

約数ペア:

[(1, 79981944), (2, 39990972), (3, 26660648), (4, 19995486), (6, 13330324), (7, 11425992), (8, 9997743), (12, 6665162), (14, 5712996), (19, 4209576), (21, 3808664), (24, 3332581), (28, 2856498), (38, 2104788), (42, 1904332), (56, 1428249), (57, 1403192), (76, 1052394), (84, 952166), (114, 701596), (133, 601368), (152, 526197), (168, 476083), (228, 350798), (266, 300684), (399, 200456), (456, 175399), (532, 150342), (798, 100228), (1064, 75171), (1596, 50114), (3192, 25057)]