72316385168

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{205267}}^1$

素因数の和:205599

約数の個数: 40

約数和(自身を含む): 142181753952

約数和(自身を除く): 69865368784

約数列:

[1, 2, 4, 8, 16, 97, 194, 227, 388, 454, 776, 908, 1552, 1816, 3632, 22019, 44038, 88076, 176152, 205267, 352304, 410534, 821068, 1642136, 3284272, 19910899, 39821798, 46595609, 79643596, 93191218, 159287192, 186382436, 318574384, 372764872, 745529744, 4519774073, 9039548146, 18079096292, 36158192584, 72316385168]

約数ペア:

[(1, 72316385168), (2, 36158192584), (4, 18079096292), (8, 9039548146), (16, 4519774073), (97, 745529744), (194, 372764872), (227, 318574384), (388, 186382436), (454, 159287192), (776, 93191218), (908, 79643596), (1552, 46595609), (1816, 39821798), (3632, 19910899), (22019, 3284272), (44038, 1642136), (88076, 821068), (176152, 410534), (205267, 352304)]