37880772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 90502272

約数和(自身を除く): 52621500

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 173, 213, 257, 284, 346, 426, 514, 519, 692, 771, 852, 1028, 1038, 1542, 2076, 3084, 12283, 18247, 24566, 36494, 36849, 44461, 49132, 54741, 72988, 73698, 88922, 109482, 133383, 147396, 177844, 218964, 266766, 533532, 3156731, 6313462, 9470193, 12626924, 18940386, 37880772]

約数ペア:

[(1, 37880772), (2, 18940386), (3, 12626924), (4, 9470193), (6, 6313462), (12, 3156731), (71, 533532), (142, 266766), (173, 218964), (213, 177844), (257, 147396), (284, 133383), (346, 109482), (426, 88922), (514, 73698), (519, 72988), (692, 54741), (771, 49132), (852, 44461), (1028, 36849), (1038, 36494), (1542, 24566), (2076, 18247), (3084, 12283)]