77745948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 222163200

約数和(自身を除く): 144417252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6959, 11172, 13918, 20877, 27836, 41754, 48713, 83508, 97426, 132221, 146139, 194852, 264442, 292278, 340991, 396663, 528884, 584556, 681982, 793326, 925547, 1022973, 1363964, 1586652, 1851094, 2045946, 2776641, 3702188, 4091892, 5553282, 6478829, 11106564, 12957658, 19436487, 25915316, 38872974, 77745948]

約数ペア:

[(1, 77745948), (2, 38872974), (3, 25915316), (4, 19436487), (6, 12957658), (7, 11106564), (12, 6478829), (14, 5553282), (19, 4091892), (21, 3702188), (28, 2776641), (38, 2045946), (42, 1851094), (49, 1586652), (57, 1363964), (76, 1022973), (84, 925547), (98, 793326), (114, 681982), (133, 584556), (147, 528884), (196, 396663), (228, 340991), (266, 292278), (294, 264442), (399, 194852), (532, 146139), (588, 132221), (798, 97426), (931, 83508), (1596, 48713), (1862, 41754), (2793, 27836), (3724, 20877), (5586, 13918), (6959, 11172)]