72559746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10140

約数の個数: 64

約数和(自身を含む): 193996800

約数和(自身を除く): 121437054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 10103, 20206, 30309, 60618, 70721, 90927, 141442, 181854, 191957, 212163, 272781, 383914, 424326, 545562, 575871, 636489, 1151742, 1272978, 1343699, 1727613, 1909467, 2687398, 3455226, 3818934, 4031097, 5182839, 8062194, 10365678, 12093291, 24186582, 36279873, 72559746]

約数ペア:

[(1, 72559746), (2, 36279873), (3, 24186582), (6, 12093291), (7, 10365678), (9, 8062194), (14, 5182839), (18, 4031097), (19, 3818934), (21, 3455226), (27, 2687398), (38, 1909467), (42, 1727613), (54, 1343699), (57, 1272978), (63, 1151742), (114, 636489), (126, 575871), (133, 545562), (171, 424326), (189, 383914), (266, 272781), (342, 212163), (378, 191957), (399, 181854), (513, 141442), (798, 90927), (1026, 70721), (1197, 60618), (2394, 30309), (3591, 20206), (7182, 10103)]