61457172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5541

約数の個数: 72

約数和(自身を含む): 175623840

約数和(自身を除く): 114166668

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, 5501, 5586, 11002, 11172, 16503, 22004, 33006, 38507, 66012, 77014, 104519, 115521, 154028, 209038, 231042, 269549, 313557, 418076, 462084, 539098, 627114, 731633, 808647, 1078196, 1254228, 1463266, 1617294, 2194899, 2926532, 3234588, 4389798, 5121431, 8779596, 10242862, 15364293, 20485724, 30728586, 61457172]

約数ペア:

[(1, 61457172), (2, 30728586), (3, 20485724), (4, 15364293), (6, 10242862), (7, 8779596), (12, 5121431), (14, 4389798), (19, 3234588), (21, 2926532), (28, 2194899), (38, 1617294), (42, 1463266), (49, 1254228), (57, 1078196), (76, 808647), (84, 731633), (98, 627114), (114, 539098), (133, 462084), (147, 418076), (196, 313557), (228, 269549), (266, 231042), (294, 209038), (399, 154028), (532, 115521), (588, 104519), (798, 77014), (931, 66012), (1596, 38507), (1862, 33006), (2793, 22004), (3724, 16503), (5501, 11172), (5586, 11002)]