67890648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21304

約数の個数: 64

約数和(自身を含む): 204192000

約数和(自身を除く): 136301352

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, 21269, 42538, 63807, 85076, 127614, 148883, 170152, 255228, 297766, 404111, 446649, 510456, 595532, 808222, 893298, 1191064, 1212333, 1616444, 1786596, 2424666, 2828777, 3232888, 3573192, 4849332, 5657554, 8486331, 9698664, 11315108, 16972662, 22630216, 33945324, 67890648]

約数ペア:

[(1, 67890648), (2, 33945324), (3, 22630216), (4, 16972662), (6, 11315108), (7, 9698664), (8, 8486331), (12, 5657554), (14, 4849332), (19, 3573192), (21, 3232888), (24, 2828777), (28, 2424666), (38, 1786596), (42, 1616444), (56, 1212333), (57, 1191064), (76, 893298), (84, 808222), (114, 595532), (133, 510456), (152, 446649), (168, 404111), (228, 297766), (266, 255228), (399, 170152), (456, 148883), (532, 127614), (798, 85076), (1064, 63807), (1596, 42538), (3192, 21269)]