84606156

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 220147200

約数和(自身を除く): 135541044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 213, 237, 284, 316, 419, 426, 474, 639, 711, 838, 852, 948, 1257, 1278, 1422, 1676, 2514, 2556, 2844, 3771, 5028, 5609, 7542, 11218, 15084, 16827, 22436, 29749, 33101, 33654, 50481, 59498, 66202, 67308, 89247, 99303, 100962, 118996, 132404, 178494, 198606, 201924, 267741, 297909, 356988, 397212, 535482, 595818, 1070964, 1191636, 2350171, 4700342, 7050513, 9400684, 14101026, 21151539, 28202052, 42303078, 84606156]

約数ペア:

[(1, 84606156), (2, 42303078), (3, 28202052), (4, 21151539), (6, 14101026), (9, 9400684), (12, 7050513), (18, 4700342), (36, 2350171), (71, 1191636), (79, 1070964), (142, 595818), (158, 535482), (213, 397212), (237, 356988), (284, 297909), (316, 267741), (419, 201924), (426, 198606), (474, 178494), (639, 132404), (711, 118996), (838, 100962), (852, 99303), (948, 89247), (1257, 67308), (1278, 66202), (1422, 59498), (1676, 50481), (2514, 33654), (2556, 33101), (2844, 29749), (3771, 22436), (5028, 16827), (5609, 15084), (7542, 11218)]