90808878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 188493984

約数和(自身を除く): 97685106

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 3589, 4217, 7178, 8434, 10767, 12651, 21534, 25302, 156029, 312058, 409049, 468087, 818098, 936174, 1227147, 2454294, 15134813, 30269626, 45404439, 90808878]

約数ペア:

[(1, 90808878), (2, 45404439), (3, 30269626), (6, 15134813), (37, 2454294), (74, 1227147), (97, 936174), (111, 818098), (194, 468087), (222, 409049), (291, 312058), (582, 156029), (3589, 25302), (4217, 21534), (7178, 12651), (8434, 10767)]