73156164

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 173638080

約数和(自身を除く): 100481916

約数列:

[1, 2, 3, 4, 6, 12, 131, 173, 262, 269, 346, 393, 519, 524, 538, 692, 786, 807, 1038, 1076, 1572, 1614, 2076, 3228, 22663, 35239, 45326, 46537, 67989, 70478, 90652, 93074, 105717, 135978, 139611, 140956, 186148, 211434, 271956, 279222, 422868, 558444, 6096347, 12192694, 18289041, 24385388, 36578082, 73156164]

約数ペア:

[(1, 73156164), (2, 36578082), (3, 24385388), (4, 18289041), (6, 12192694), (12, 6096347), (131, 558444), (173, 422868), (262, 279222), (269, 271956), (346, 211434), (393, 186148), (519, 140956), (524, 139611), (538, 135978), (692, 105717), (786, 93074), (807, 90652), (1038, 70478), (1076, 67989), (1572, 46537), (1614, 45326), (2076, 35239), (3228, 22663)]